Lemma
MediumGCD & LCM
AQuA-RAT train #65038 · Number Theory · GCD & LCM

which of the following could be the greatest common factor of positive…

which of the following could be the greatest common factor of positive integers 10 and 15 ? I) 5 II) 4 III) 2

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #65038

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