Free Practice Question
PS · Problem Solving
sub-505
Divisibility/Multiples/Factors
Which of the following CANNOT be the greatest common divisor of two positive integers a and b?
Answer Choices
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1
B
a
C
b
D
a - b
E
a + b
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Explanation
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Comments
2
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R
RuchaJan 24, 2024
finally understood this
Details
Difficulty
sub-505
Type
PS
Category