Free Practice Question
PS · Problem Solving
sub-505
Divisibility/Multiples/Factors
Consider integers a, b, and m. The integers a and b are defined as m-related if m divides the difference a – b. Given that 24 and 6 are m-related, which of the following values could NOT be m?
Answer Choices
Correct answer marked belowA
1
B
2
5
Correct
D
6
E
9
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Explanation
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Official Explanation
Official
The integers 24 and 6 are m-related. The possible values for A - B are: 1) 6 - 24 = -18 2) 24 - 6 = 18. The…
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Comments
2
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A
AlstonJun 26, 2024
this helped me
S
s.sDec 31, 2024
Thank you very much!
What this question tests
What it tests
Your understanding of divisibility rules, least common multiples, and greatest common factors.
Common trap
Forgetting that 1 is not prime and that every integer divides 0.
Details
Difficulty
sub-505
Type
PS
Category