#include <fstream>
#include <cstring>
#define NMAX 10005

using namespace std;
ifstream in("oz.in");
ofstream out("oz.out");

int v[NMAX];

int cmmdc(int a, int b)
{
    while (b)
    {
        int r = a % b;
        a = b;
        b = r;
    }
    return a;
}

int cmmmc(int a, int b)
{
    return a * b / cmmdc(a, b);
}

int main()
{
    int n, m, x, y, a, i, j;
    in >> n >> m;
    for (i = 1; i <= NMAX; ++i)
        v[i] = 1;

    for (i = 1; i <= m; ++i)
    {
        in >> x >> y >> a;
        v[x] = cmmmc(v[x], a);
        v[y] = cmmmc(v[y], a);
    }

    for (i = 1; i <= n; ++i)
    {
        out << v[i] << " ";
    }
    return 0;
}