AQuA-RAT train #54647 · Number Theory · GCD & LCM
If a and b are positive integers, and a=20b-15, the greatest common…
If a and b are positive integers, and a=20b-15, the greatest common divisor of a and b CANNOT be
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 #54647
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.