#include <iostream> using namespace std; int gcd(int x,int y){ int temp; while(y!=0){ temp=x%y; x=y; y=temp; } return x; } int main(){ int a,b,c; cin>>a>>b>>c; int temp=(a*b)/gcd(a,b); int res=(temp*c)/gcd(temp,c); cout<<res; }