#include <bits/stdc++.h>
using namespace std;

int main() {
	int a,b,c,d,n;
	cin>>a;
	n=getchar();
	cin>>b;
	cin>>c;
	n=getchar();
	cin>>d;
	int e=a*c,f=c*d;
	int g=e/__gcd(e,f),h=f/__gcd(e,f);
	cout<<h<<" "<<g;
	return 0;
}