N = int(input())
A = list(map(int,input().split()))
A0 = []
A1 = []
for i in range(N):
    if A[i]>0:
        A1.append(A[i])
    else:
        A0.append(A[i])
A1 = sorted(A1)
D = []
for i in range(len(A1)-1):
    D.append(A1[i+1]-A1[i])
def gcd(a,b):
    if b==0:
        return a
    return gcd(b,a%b)
if 0 in D:
    if D.count(0)==len(D):
        print("Yes")
    else:
        print("No")
else:
    d = D[0]
    for i in range(1,len(D)):
        d = gcd(d,D[i])
    cnt = 0
    for i in range(len(D)):
        cnt += D[i]//d-1
    if cnt<=len(A0):
        print("Yes")
    else:
        print("No")