Lemma
MediumDivisibility
AQuA-RAT train #51357 · Number Theory · Divisibility

A positive integer is called "square-Free" if it has no factor that…

A positive integer is called "square-Free" if it has no factor that is the square of an integer greater than 1. If n is an even square-free integer, which of the following must also be square free?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #51357

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