E001 : Modified GCD | Number Theory | CodeNCode

In this lecture we will solve "Modified GCD" problem taken from Codeforces. Problem Link : https://codeforces.com/problemset/problem/75/C Solution Link : https://codeforces.com/contest/75/submission/74144927 Complete Playlist : https://www.youtube.com/playlist?list=PL5DyztRVgtRU8HGf3kS7hcTcdyH3nScKp