University of Illinois at Urbana-Champaign
Office for Mathematics, Science, and Technology Education
College of Education @ University of Illinois

Relative Prime Probability

This applet is designed to choose random integers and check whether they are relatively prime. This demonstrates the theorem that the probability of two positive integers chosen at random being relatively prime is six divided by pi squared.

6/π2 ≈ 0.6079271018540266


# Trials0
# Relatively Prime0
Ratio (Prime / Total)0
π ≈ √6 / Ratio0

Generated Integer Pairs



Social Media Links:

Additional navigation options:

1994-2016 MSTE | 505 East Green St., Suite 102, Champaign, IL 61820 | (217) 244-7486