c = int(input())
m = int(input())
arr = [int(x) for x in input().split(' ')]

d = {}
for i in arr:
    d[i] = 1

for i in arr:
    if c%i == 0:
        a = int(c/i)
        b = d.get(a, None)
        if b is not None:
            if i > a:
                print(f'{a} {i}')
                break
            else:
                print(f'{i} {a}')
                break