#include<bits/stdc++.h>

using namespace std;
using ll=long long;
#define rep2(i, a, n) for(int i = (a); i < (n); i++)
#define rep(i, n) rep2(i,0,n)

ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) { return a/gcd(a,b)*b;}

int main(){
  cin.tie(nullptr);ios_base::sync_with_stdio(false);
  int n;cin>>n;
  ll a[n];
  rep(i,n)cin>>a[i];
  ll hoge=a[0];
  rep2(i,1,n){
    hoge=gcd(hoge,a[i]);
  }
  rep(i,n){
    i!=n-1?cout<<a[i]/hoge<<":":cout<<a[i]/hoge<<'\n';
  }
}