package main

import (
	"fmt"
	"math"
	"strconv"
	"strings"
)

func main() {
	var n, a int
	_, _ = fmt.Scan(&n)

	min := math.MaxInt64
	nums := make([]int, n)
	for i := range nums {
		_, _ = fmt.Scan(&a)
		nums[i] = a
		if min > a {
			min = a
		}
	}

	for {
		r := false

		for i := 2; i <= min; i++ {
			if i != 2 && i%2 == 0 {
				i++
			}
			s := true
			for _, a := range nums {
				if a%i != 0 {
					s = false
					break
				}
			}

			if s {
				min /= i
				r = true
				for j := range nums {
					nums[j] /= i
				}
			}
		}

		if !r {
			break
		}
	}

	s := ""
	for _, a := range nums {
		s += strconv.Itoa(a) + ":"
	}
	fmt.Println(strings.Trim(s, ":"))
}