#include<stdio.h> intEucl(int x, int y) { int z = 0; while (y != 0) { z = y; y = x % y; x = z; } return x; } intmain() { int A = 0; int B = 0; scanf("%d %d", &A, &B); printf("%d ",Eucl(A, B)); if (Eucl(A, B) != 1) printf("%d ", A * B / Eucl(A, B)); else printf("%d\n", A * B); return0; }