n,Q = map(int,input().split())
lst = map(int,input().split())
lst = sorted(lst)
mapp = [0 for i in range(200001)]
map_ = [False for _ in range(200001)]
if len(lst) != len(set(lst)):
    mapp[1] = 1
lst = list(set(lst))
for i in lst:
    map_[i] = True
for k in lst:
    for m in range(1,int(math.sqrt(k))+1):
        if k % m == 0:
            s = k//m
            if map_[s] == True or map_[m] ==   True:
                mapp[k] = 1
                break
z = []
for i in range(Q):
    r = int(input())
    if mapp[r] == 1:
        z.append("YES")
    else:
        z.append("NO")
for i in z:
    print(i)