Lemma
MediumDivisibility
AQuA-RAT train #87611 · Number Theory · Divisibility

If A,BCD is a four-digit positive integer such that A,BCD is equal…

If A,BCD is a four-digit positive integer such that A,BCD is equal to the product of the two-digit number AB and the three digit number ABC, which of the following two-digit numbers cannot be a factor of A,BCD? (Note: the first digit of a number cannot be equal to 0.) I. AD II. CD III. CA

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #87611

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