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The six digit number 679,3K0 is divisible by 3, 4, 5, and 9 if K is su
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816
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rx10
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14 Dec 2021, 08:41
1
Of the following, which integer is a multiple of 9?
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753
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GreenlightTestPrep
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14 Dec 2021, 06:37
1
If x is a multiple of 5, y is a factor of 16, and z is a factor of 40,
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673
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GreenlightTestPrep
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13 Dec 2021, 06:30
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A positive integer is divisible by 3 if and only if the sum of its dig
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815
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Carcass
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01 Dec 2021, 02:17
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For every positive even integer n, the function h(n) is defined to be
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818
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GreenlightTestPrep
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23 Nov 2021, 07:22
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If n denotes a number to the left of 0 on the number line such that
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1066
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Niraj137
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22 Nov 2021, 08:35
1
If s and t are integers greater than 1 and each is a factor of the
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1322
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Niraj137
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17 Nov 2021, 19:48
The function F is defined for all positive integers n by the following
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929
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08 Nov 2021, 14:07
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If r and s are integers and rs + r is odd, which of the foll
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2144
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07 Nov 2021, 02:40
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What is the total number of positive integers that are less than 100 a
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820
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Trika9
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05 Nov 2021, 06:41
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X and Y are both two-digit numbers, with X > Y. If X and Y contain the
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1081
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GreenlightTestPrep
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04 Nov 2021, 07:37
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If x is an even positive integer that is NOT a factor of 30!, what is
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GreenlightTestPrep
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765
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GreenlightTestPrep
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01 Nov 2021, 08:51
5
If x and y are positive integers, and 1 is the gre
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COolguy101
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1773
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GreenlightTestPrep
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30 Oct 2021, 08:43
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if y is the smallest +ve integer such that 3150*y is the squ
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amorphous
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3728
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24 Oct 2021, 06:33
Which of the following is a multiple of 4! + 6? A. 2! + 3 B. 4! + 12
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745
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12 Oct 2021, 10:54
3
If x and y are integers, and x² + xy + 2y + x is even, which of the fo
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882
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GreenlightTestPrep
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27 Sep 2021, 08:51
If set S consists of the first 10 positive multiples of 5 and set T co
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887
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rx10
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22 Sep 2021, 00:35
How many different positive integers are factors of 294 ? (A) 6 (B) 8
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930
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rx10
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22 Sep 2021, 00:16
1
If p is a positive integer and 10p 96 is an integer, then the minimum
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643
by:
aishumurali
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21 Sep 2021, 21:16
How many integers less than 1000 have no factors (other than 1) in com
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807
by:
eskay1981
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21 Sep 2021, 06:20
2
The positive integer q is divisible by 15. If the product of q and the
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3
1059
by:
rx10
,
14 Sep 2021, 00:05
1
If the positive integer p is odd and the positive integer q is prime,
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720
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motion2020
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10 Sep 2021, 09:46
1
If n is a positive integer less than 200 and 5n 42 is an integer, then
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878
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motion2020
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09 Sep 2021, 11:16
4
If the above Venn diagram were filled with all integers grea
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GreenlightTestPrep
2
2240
by:
bumpbot
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29 Aug 2021, 05:40
3
How many positive integers less than 70 are multiples of eit
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Carcass
2
1583
by:
bumpbot
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28 Aug 2021, 08:18
3
What is the greatest prime factor of 2^(10)*5^4 - 2^(13)*5^2 + 2^(14)?
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Source: MGRE
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GeminiHeat
5
1186
by:
himanshu13
,
26 Aug 2021, 23:55
5
K = 10^{26} + 2^{26}, and K is a multiple of
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Divisibility/Multiples/Factors
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Source: Greenlight Test Prep
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GreenlightTestPrep
3
1170
by:
bumpbot
,
19 Aug 2021, 08:48
1
Which of the following is the lowest positive integer that is divisibl
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Divisibility/Multiples/Factors
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Source: MGRE
in
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GeminiHeat
1
841
by:
KarunMendiratta
,
18 Aug 2021, 00:52
4
The length of a certain rectangle is a multiple of 18, and the width o
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Geometry
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Source: MGRE
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GeminiHeat
1
921
by:
KarunMendiratta
,
03 Aug 2021, 07:38
4
If (r − 8) is a factor of
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3
1196
by:
motion2020
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02 Aug 2021, 23:31
3
ABCD and DCBA are two four-digit numbers ...
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motion2020
1
1157
by:
KarunMendiratta
,
29 Jul 2021, 20:20
4
If a and b are integers, and a is a factor of b, what must be true?
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GeminiHeat
1
793
by:
KarunMendiratta
,
11 Jul 2021, 21:26
1
If A,B,C are three integers and AB+C is even ; which of the following
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Carcass
1
806
by:
GreenlightTestPrep
,
06 Jul 2021, 09:08
3
If the sum of two prime numbers x and y is odd, then the product of x
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Carcass
2
1410
by:
KarunMendiratta
,
05 Jul 2021, 11:19
2
If the least common multiple of two prime numbers x and y is 10, where
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Carcass
2
1171
by:
BrushMyQuant
,
02 Jul 2021, 20:24
4
What is the largest 3 digit number to have an odd number of factors?
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Carcass
1
1238
by:
GreenlightTestPrep
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01 Jul 2021, 08:08
If m=a^4b^2c^5d is the prime factorization of m, what is the number of
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Source: McGraw-Hill
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Carcass
1
829
by:
Ks1859
,
01 Jul 2021, 05:12
2
If n is the smallest integer such that 432 times n is the square of an
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Carcass
2
2501
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GreenlightTestPrep
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28 Jun 2021, 07:53
3
Which of the following has as many positive factors as 300 have? A) 20
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1
1156
by:
GreenlightTestPrep
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25 Jun 2021, 08:56
1
For how many positive integer x is 130/x an integer?
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Source: Kaplan
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Carcass
1
1301
by:
GreenlightTestPrep
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25 Jun 2021, 08:54
2
What is the least positive integer that is not a factor of 20! and is
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Carcass
1
1103
by:
KarunMendiratta
,
25 Jun 2021, 05:55
2
What is the greatest prime factor of 8^12 - 2^30?
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1072
by:
GreenlightTestPrep
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24 Jun 2021, 09:43
2
If N is the sum of four different primes each greater than 200, what i
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GreenlightTestPrep
2
879
by:
GreenlightTestPrep
,
24 Jun 2021, 05:12
2
If the area of a number is defined as the difference between that numb
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2
1047
by:
GreenlightTestPrep
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23 Jun 2021, 07:02
1
Which of the following has 15^80 as a factor?
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Carcass
1
1345
by:
GreenlightTestPrep
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18 Jun 2021, 05:15
1
The positive integer x has a factor of 16. If the square root of x is
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Carcass
1
1889
by:
GreenlightTestPrep
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17 Jun 2021, 14:46
4
If w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4
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Source: TargetTest Prep
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amorphous
3
3629
by:
bumpbot
,
09 Jun 2021, 05:16
2
How many odd, positive divisors does 540 have?
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Source: Magoosh
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Bunuel
2
4014
by:
bumpbot
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09 Jun 2021, 05:07
2
2600 has how many positive divisors?
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Source: Magoosh
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Bunuel
3
5636
by:
GreenlightTestPrep
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08 Jun 2021, 14:26
5
If x, y and z are different positive integers,
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GreenlightTestPrep
3
5959
by:
bumpbot
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05 Jun 2021, 08:55
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