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The sum of the distinct prime factors of 36
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09 Feb 2022, 08:30
09 Feb 2022, 08:30
Expert Reply
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Question Stats:
80% (00:29) correct
20% (00:49) wrong based on 35 sessions
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Quantity A |
Quantity B |
The sum of the distinct prime factors of 36 |
The sum of the distinct prime factors of 22 |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Re: The sum of the distinct prime factors of 36
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09 Feb 2022, 08:54
09 Feb 2022, 08:54
B
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Re: The sum of the distinct prime factors of 36
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09 Feb 2022, 13:41
09 Feb 2022, 13:41
1
Carcass wrote:
Quantity A |
Quantity B |
The sum of the distinct prime factors of 36 |
The sum of the distinct prime factors of 22 |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
The key word here is distinct
36 = (2)(2)(3)(3)
The prime factorization of 36 has two 2's and two 3's, 36 has just two distinct prime factors: 2 and 3
22 = (2)(11)
So, the distinct factors of 22 are 2 and 11
We get:
QUANTITY A: 2 + 3 = 5
QUANTITY B: 2 + 11 = 13
Answer: B
