from collections import deque
from math import gcd
lcm = lambda a,b: a//gcd(a,b)*b
import sys
readline = sys.stdin.readline

n,m = map(int,readline().split())
*a, = map(int,readline().split())

g = [[] for _ in range(n)]
for _ in range(m):
    u,v = map(int,readline().split())
    g[u-1].append(v-1)
    g[v-1].append(u-1)

inq = [0]*n
inq[0] = 1
dist = [0]*n
dist[0] = a[0]
q = deque([0])

while q:
    v = q.popleft()
    inq[v] = 0
    for w in g[v]:
        nc = gcd(lcm(dist[v],a[w]),dist[w])
        if nc == dist[w]: continue
        dist[w] = gcd(nc,dist[w])
        if inq[w] == 0:
            inq[w] = 1
            q.append(w)

for i in dist:print(i%998244353)