#include <bits/stdc++.h>
#define _kiet int main ()
#define ll long long
#define str string
#define fir first
#define sec second
#define ld long double
#define pb push_back
#define MOD 100000009
#define freopen(name) if(fopen(name".INP","r")) {freopen (name".INP","r",stdin); freopen (name".OUT","w",stdout);}
#define ALL(x) (x).begin(),(x).end()
using namespace std;
const int Max_n=1e6;
_kiet{
    freopen("HIEUPS");
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    ll a,b,c,d; cin>>a>>b>>c>>d;
    ll a1=a*d;
    ll c1=c*b;
    ll k=a1-c1;
    ll cc=b*d;
    ll huhu=__gcd(cc,k);
    if(huhu<0) huhu*=-1;
    cout<<k/huhu<<' '<<cc/huhu;
    return 0;
}