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);
    }
    //公式法：两个数的乘积等于这两个数的最大公约数与最小公倍数的积。
    //即：(a,b)*[a,b]=a*b

    public static int getCM(int m, int n){
            if(m%n==0){
                return m>n? m:n;

            }else if(m%2==0&&n%2==0){
                return (m*n)/2;
            }else if(m%3==0&&n%3==0){
                return (m*n)/3;

            }else{
                return m*n;
            }
            
        

        //write your code here......
        

    }
}