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

#define all(v) v.begin(),v.end()
using ll = long long;
using ull = unsigned long long;
using lll = __int128;
using vll=vector<ll>;
using vvll = vector<vector<ll>>;
using P = pair<ll,ll>;
using vp=vector<pair<ll, ll>>;
//using mint=modint1000000007;
//using mint=modint998244353;

const ll INF=1ll<<60;
ll mod10=1e9+7;
ll mod99=998244353;
const double PI = acos(-1);

#define rep(i,n) for (ll i=0;i<n;++i)
#define per(i,n) for(ll i=n-1;i>=0;--i)
#define rep2(i,a,n) for (ll i=a;i<n;++i)
#define per2(i,a,n) for (ll i=a;i>=n;--i)

template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return true; } return false; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return true; } return false; }

long long int gcd(long long int a, long long int b) { return b ? gcd(b, a % b) : a; }

bool solve(){
   ll a,b,c,d;cin>>a>>b>>c>>d;
   if(a==0&&b==0&&c==0&&d==0){
      cout << 0 <<" "<<0<< endl;
      return 0;
   }
   ll d1=gcd(gcd(abs(a),abs(b)),gcd(abs(c),abs(d)));
   ll d2=abs(a*d-b*c)/d1;
   cout << d1<<" "<<d2 << endl;
   return 0;
}




int main(){
   cin.tie(0);
   ios::sync_with_stdio(false);
   ll T=1;//cin>>T;
   rep(i,T) solve();
}