#include <iostream>
using namespace std;
int main() {
// your code goes here
int i,j,m,n;
cin>>m;
cin>>n;
for(i=1;i<=n*m;i++){
j=1;
for(j=1;j<=n*m;j++){
if(j*n==i*m) cout<<i*m;
}
}
return 0;
}
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