#include<bits/stdc++.h>
using namespace std;
using ll=long long;
#define all(v) v.begin(),v.end()
#define rall(v) v.rbegin(),v.rend()
template<class T> bool chmax(T &a, T b){if (a < b){a = b;return true;} else return false;}
template<class T> bool chmin(T &a, T b){if (a > b){a = b;return true;} else return false;}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    ll a,b,c,d;
    cin>>a>>b>>c>>d;
    ll det=a*d-b*c,g=gcd(a,gcd(b,gcd(c,d)));
    if(g==0)cout<<0<<" "<<0<<"\n";
    else cout<<g<<" "<<abs(det)/g<<"\n";
}