#include <bits/stdc++.h>
#define rep(i,n)for(long long i=0;i<(n);i++)
using namespace std;
typedef unsigned long long ull;
typedef long long ll;
const ll INF=1e18;
const int MOD=1e9+7;
const double pi=acos(-1);
ll gcd(ll x, ll y){
  if(x%y==0) return y;
  else return gcd(y,x%y);
}
int main(){
  ll n;
  cin >> n;
  vector<ll>a(n);
  rep(i,n)cin>>a[i];
  ll G=gcd(a[0],a[1]);

  rep(i,n-2){
    G=gcd(G,a[i+2]);
  }
  rep(i,n){
    if(i!=0)cout<<":";
    cout << a[i]/G;
  }
  
}