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How many positive integers less than 20 are factors of 96?
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25 Oct 2016, 12:58
25 Oct 2016, 12:58
Expert Reply
00:00
Question Stats:
46% (01:09) correct
53% (01:13) wrong based on 80 sessions
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How many positive integers less than 20 are factors of 96?
A. 5
B. 6
C. 7
D. 8
E. 9
A. 5
B. 6
C. 7
D. 8
E. 9
Drill 2
Question: 7
Page: 287
Question: 7
Page: 287
Re: How many positive integers less than 20 are factors of 96?
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25 Oct 2016, 13:00
25 Oct 2016, 13:00
Expert Reply
Explanation
The factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96. Eight of these numbers are less than 20.
Hence option D is correct.
The factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96. Eight of these numbers are less than 20.
Hence option D is correct.
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Re: How many positive integers less than 20 are factors of 96?
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01 Oct 2022, 02:37
01 Oct 2022, 02:37
1
We need to find How many positive integers less than 20 are factors of 96
Factors of 96 can be written as follows (so that we don't miss any of them)
1 x 96
2 x 48
3 x 32
4 x 24
6 x 16
8 x 12
We can stop here as other factors will be repeated now.
=> Factors less than 20 are 1, 2, 3, 4, 6, 8, 12, 16 => 8
So, Answer will be D
Hope it helps!
Factors of 96 can be written as follows (so that we don't miss any of them)
1 x 96
2 x 48
3 x 32
4 x 24
6 x 16
8 x 12
We can stop here as other factors will be repeated now.
=> Factors less than 20 are 1, 2, 3, 4, 6, 8, 12, 16 => 8
So, Answer will be D
Hope it helps!
