import collections,sys,math,functools,operator,itertools,bisect,heapq,decimal,string,time,random
#sys.setrecursionlimit(10**9)
#sys.set_int_max_str_digits(0)
input = sys.stdin.readline
n = int(input())
a = list(map(int,input().split()))
#alist = []
#s = input()
#n,m = map(int,input().split())
#for i in range(n):
#    alist.append(list(map(int,input().split())))

a.sort()
x,y = 0,1
for i in range(n-1):
    z,w = a[i],a[i+1]
    if x*w < z*y:
        x,y = z,w
g = math.gcd(x,y)
print(x//g,y//g)