GCD question

Revision en1, by Mohamed_Saad62, 2022-11-22 19:15:37

How to find number of values x which achieve GCD(n, x) = 1
n is constant
x <= m
m can be bigger than n
the related problem to this question that I am trying to solve:

https://codeforces.net/contest/1750/problem/D

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en1 English Mohamed_Saad62 2022-11-22 19:15:37 259 Initial revision (published)