If a positive integer n is divisible by both 2 and 7…

If a positive integer n is divisible by both 2 and 7, then n must also be divisible by which of the following? I. 14 II. 9 III. 42

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

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #94136