#include <bits/stdc++.h>
#include <cstdio>
#include <string>

using namespace std;

#define INF 100000000
#define YJ 1145141919
#define INF_INT_MAX 2147483647
#define INF_LL_MAX 9223372036854775807
#define EPS 1e-10
#define MOD 1000000007
#define Pi acos(-1)
#define LL long long
#define ULL unsigned long long
#define LD long double

#define int long long

const int MAX_N = 105;
int N;
int A[MAX_N];


const int MAX_K = 100005;


signed main()
{
    cin >> N;
    for(int i = 0; i < N; i++) {
        cin >> A[i];
    }

    int k = __gcd(A[0], A[1]);
    for(int i = 2; i < N; i++) {
        k = __gcd(A[i], k);
    }

    for(int i = 0; i < N; i++) {
        cout << A[i]/k;
        if(i < N-1) {
            cout << ":";
        }
    }
    cout << endl;

    return 0;
}