A,B=map(float,input().split())
from fractions import Fraction
import math
a=Fraction(A).limit_denominator()
b=Fraction(B).limit_denominator()

p=a.numerator
q=a.denominator
r=b.numerator
s=b.denominator
#print(p,q,r,s)
M=998244353

for n in range(p+1):
	if pow(n,s,M)==p:
		y=n
		break
	if pow(n,s,M)>p:
		print("No")
		exit()

for n in range(q+1):
	if pow(n,s,M)==q:
		x=n
		break
	if pow(n,s,M)>q:
		print("No")
		exit()
#print(y,x)
if y%x==0:
	print("Yes")
else:
	print("No")