华为机试：求最小公倍数

 1 import java.util.Arrays;
 2 import java.util.Scanner;
 3 
 4 public class Main {
 5     
 6     public static void main(String[] args) {
 7         Scanner sc=new Scanner(System.in);
 8         while(sc.hasNext()){
 9             int num1 = sc.nextInt();
10             int num2 = sc.nextInt();
11             int temp_end = num1*num2;
12             int temp;
13             while(num1%num2!=0){
14                 temp = num1;
15                 num1 = num2;
16                 num2 = temp%num2;
17             }
18             temp_end = temp_end/num2;
19             System.out.println(temp_end);
20         }
21         sc.close();
22     }
23     
24 }