题解 | #求最小公倍数#

import java.io.*;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        try {
            String s = br.readLine();
            String[] s1 = s.split(" ");
            int num1 = Integer.valueOf(s1[0]);
            int num2 = Integer.valueOf(s1[1]);
            int max = Math.max(num1, num2);
            int i = max;
            for (int j = max; ; j += max) {
                if (j % num1 == 0 && j % num2 == 0) {
                    System.out.println(j);
                    return;
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}