# -*- coding: utf-8 -*-
# !/usr/bin/env python
# vim: set fileencoding=utf-8 :

"""
#
# Author:   Noname
# URL:      https://github.com/pettan0818
# License:  MIT License
# Created: 金  9/28 21:35:38 2018

# Usage
#
"""
import math
from functools import reduce

def get():
    _ = input()
    return [int(i) for i in input().split(' ')]

def solve(nums):
    """
    >>> solve([24,30,36])
    """
    gcd = int(reduce(math.gcd, nums))
    res = [str(i/gcd) for i in nums]

    print(':'.join(res))

if __name__ == '__main__':
    solve(get())