#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main(){
    int n, p;
    cin >> n;
    int a[n];
    for (int i = 0; i < n; i++){
        cin >> a[i];
        if (i == 0)
            p = a[0];
        p = gcd(a[i], p);
    }
    
    for (int i = 0; i < n; i++){
        cout << a[i]/p;
        if (i != n-1)
            cout << ":";
        
    }
    cout << endl;
    return 0;
}