Hatcher-Topology-of-Numbers · Problem 12

The Farey Diagram

Mathematics — Algebraic Topology · pythagorean-triples-divisibility

Problem

Show that for every Pythagorean triple (a,b,c)(a, b, c) the product abcabc must be divisible by 60. (It suffices to show that abcabc is divisible by 3, 4, and 5.)

Related theory

Browse the problem library