题解

~~*删除文本*~~
#include <iostream>
#include <cmath>
#include <algorithm>


using namespace std;

int main() { 
    unsigned long long a,b;
    cin>>a>>b;
    for(int i;i<=b;i++){
        if(a*i%b==0&&i!=0){
            cout<<i;
            return 0;
        }
    }
return 0;
}