import sys
input = sys.stdin.readline

from math import gcd

N=int(input())
A=list(map(int,input().split()))

A.sort()

a=A[0]
b=A[1]

for i in range(N-1):
    c=A[i]
    d=A[i+1]

    if a*d<b*c:
        a,b=c,d

g=gcd(a,b)
a//=g
b//=g

print(a,b)