#include<iostream> |
#include<string> |
using namespace std; |
int main(){ |
int m, n; |
int t1, t2, t3; |
while (cin>>m>>n){ |
if (m >= n){ |
t1 = m; |
t2 = n; |
} else { |
t1 = n; |
t2 = m; |
} |
while (t1 % t2){ |
t3 = t1 % t2; |
t1 = t2; |
t2 = t3; |
} |
cout<<m * n / t2<<endl; |
} |
} |