import sys
import math
from functools import cmp_to_key


def main():
    input = sys.stdin.readline  # Use fast input
    n = int(input())
    a = list(map(int, input().split()))
    a.sort()
    b = [(a[i], a[i+1]) for i in range(n - 1)]
    
    def c(x, y):
        x0, x1 = x
        y0, y1 = y
        if x0 * y1 > x1 * y0:
            return 1
        elif x0 * y1 < x1 * y0:
            return -1
        else:
            return 0

    b.sort(key=cmp_to_key(c))
    g = math.gcd(b[-1][0], b[-1][1])
    sys.stdout.write(f"{b[-1][0] // g} {b[-1][1] // g}\n")

if __name__ == '__main__':
    main()