def prime_factors(n):
    i = 2
    factors = []
    while i * i <= n:
        if n % i:
            i += 1
        else:
            n //= i
            if i % 2 != 0 and i != 5:
                factors.append(i)
    if n > 1:
        if n % 2 != 0 and i != 5:
            factors.append(n)
    return factors

a, b = map(int, input().split())




l = prime_factors(a)
ll = prime_factors(b)


f = 0
for li in ll:
    try:
        l.remove(li)
    except:
        print("Yes")
        f = 1
        break

if f == 0:
    print("No")