import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    long[] A = new long[n];
    A[0] = sc.nextLong();
    long ans = A[0];
    for(int i = 1; i < n; i++) {
      A[i] = sc.nextLong();
      ans = gcd(ans, A[i]);
    }
    for(int i = 0; i < n; i++) {
      if(i < n - 1) {
        System.out.print(A[i] / ans + ":");
      } else {
        System.out.print(A[i] / ans);
      }
    }
  }

  public static long gcd(long a, long b) {
    if(b == 0) return a;
    return gcd(b, (a % b));
  }
}