Difference between revisions of "2018 USAMO Problems/Problem 3"
(Created page with "==Problem 3== For a given integer <math>n\ge 2,</math> let <math>\{a_1,a_2,…,a_m\}</math> be the set of positive integers less than <math>n</math> that are relatively prime...") |
(No difference)
|
Revision as of 11:51, 21 April 2018
Problem 3
For a given integer let be the set of positive integers less than that are relatively prime to Prove that if every prime that divides also divides then is divisible by for every positive integer