AQuA-RAT train #17559 · Number Theory · Divisibility
If integer k is equal to the sum of all even multiples…
If integer k is equal to the sum of all even multiples of 25 between 200 and 600, what is the greatest prime factor of k?
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 #17559
Stuck? A gentle nudge
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