import java.io.*;
import java.util.*;
import java.util.stream.*;

public class Main {
    static ArrayList<ArrayList<Integer>> graph = new ArrayList<>();
    static ArrayList<HashMap<Integer, Integer>> counts = new ArrayList<>();
    static int[] costs;
    static final int MOD = 998244353;
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int m = sc.nextInt();
        for (int i = 0; i < n; i++) {
            graph.add(new ArrayList<>());
            counts.add(new HashMap<>());
        }
        HashSet<Integer> each = new HashSet<>();
        for (int i = 0; i < n; i++) {
            int x = sc.nextInt();
            for (int j = 2; j <= Math.sqrt(x); j++) {
                while (x % j == 0) {
                    counts.get(i).put(j, counts.get(i).getOrDefault(j, 0) + 1);
                    x /= j;
                    each.add(j);
                }
            }
            if (x > 1) {
                counts.get(i).put(x, counts.get(i).getOrDefault(x, 0) + 1);
                each.add(x);
            }
        }
        for (int i = 0; i < m; i++) {
            int a = sc.nextInt() - 1;
            int b = sc.nextInt() - 1;
            graph.get(a).add(b);
            graph.get(b).add(a);
        }
        long[] ans = new long[n];
        Arrays.fill(ans, 1);
        boolean[] used = new boolean[n];
        costs = new int[n];
        for (int x : each) {
            Arrays.fill(costs, Integer.MAX_VALUE);
            check(0, x, 0, used);
            for (int i = 0; i < n; i++) {
                ans[i] *= pow(x, costs[i]);
                ans[i] %= MOD;
            }
        }
        System.out.println(String.join("\n", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new)));
    }
    
    static void check(int idx, int value, int current, boolean[] used) {
        if (used[idx]) {
            return;
        }
        used[idx] = true;
        int save = current;
        current = Math.max(current, counts.get(idx).getOrDefault(value, 0));
        costs[idx] = Math.min(costs[idx], current);
        for (int x : graph.get(idx)) {
            check(x, value, current, used);
        }
        current = save;
        used[idx] = false;
    }
    
    static long pow(long x, int p) {
        if (p == 0) {
            return 1;
        } else if (p % 2 == 0) {
            return pow(x * x % MOD, p / 2);
        } else {
            return pow(x, p - 1) * x % MOD;
        }
    }
}  
class Utilities {
    static String arrayToLineString(Object[] arr) {
        return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n"));
    }
    
    static String arrayToLineString(int[] arr) {
        return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new));
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public int[] nextIntArray() throws Exception {
        return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}