Question

Which pair of numbers is relatively prime?

A.
10 and 48

B.
10 and 27

C.
10 and 70

D.
10 and 35

Answer 1

In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime (also spelled co-prime) if the only positive integer that evenly divides both of them is 1. That is, the only common positive factor of the two numbers is 1.

Answer 2

So, that said, what do you think?

Answer 3

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