import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println(lcm(in.nextInt(), in.nextInt()));
    }
    public static long lcm(long number1, long number2) {
        long absNumber1 = Math.abs(number1);
        long absNumber2 = Math.abs(number2);
        long absHigherNumber = Math.max(absNumber1, absNumber2);
        long absLowerNumber = Math.min(absNumber1, absNumber2);
        long lcm = absHigherNumber;
        while (lcm % absLowerNumber != 0) {
            lcm += absHigherNumber;
        }
        return lcm;
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz