#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using ld = long double;

ll gcd(ll a, ll b) {
  if (b == 0) return a;
  return gcd(b, a % b);
}

int main() {
  int n; cin >> n;
  vector<ll> a(n);
  for (int i = 0; i < n; i++) cin >> a[i];
  ll g = gcd(a[0], a[1]);
  for (int i = 2; i < n; i++) {
    g = gcd(g, a[i]);
  }
  for (int i = 0; i < n; i++) {
    cout << a[i] / g << ":\n"[i == n - 1];
  }
  return 0;
}