题解 | 求最小公倍数

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner console = new Scanner(System.in);
        int m = console.nextInt();
        int n = console.nextInt();
        int result = getCM(m, n);
        System.out.println(result);
    }

    public static int getCM(int m, int n){

        //write your code here......
        int result = m * n;
        if(m < n){
            m = m + n;
            n = m - n;
            m = m - n;
        }
        for(int i = m * n - 1; i > m; i--){
            if(i % m == 0 && i % n == 0){
                result = i;
            }
        }
        return result;
    }
}