def factorization(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])

    if temp!=1:
        arr.append([temp, 1])

    if arr==[]:
        arr.append([n, 1])

    return arr

A, B = map(int, input().split())

yaku_a = factorization(A)
yaku_b = factorization(B)

d = dict()
for p, e in yaku_a:
    if p!=1:
        d[p] = e

for p, e in yaku_b:
    if p!=1:
        if p not in d:
            print("No")
            exit()
        if e*A!=d[p]*B:
            print("No")
            exit()
print("Yes")