olymmath

HMMT November 2016 U8

  • Guts
  • Answer

Danielle picks a positive integer 1≤n≤20161 \leq n \leq 2016 uniformly at random. What is the probability that gcd⁡(n,2015)=1\operatorname{gcd}(n, 2015)=1 ?

Dataset text NuminaMath olympiads. Quoted with source.

Show the answer

\frac{1441}{2016}

Solutions

No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.

Add a solution

Similar problems

These problems have the most words in common with this statement.

Locator hmnt/2016/u8 · Tag FYW2H7F5ZX · Edit this page on GitHub · Keys: j next, k previous