import java.util.Scanner;
public class ScannerTest {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
//求最小公倍数
        int n = scan.nextInt();
        int m = scan.nextInt();

        int min = (n < m) ? n : m;
        for(int i = min; i >= 1; i--) {
            if (n / i == 0 && m / i == 0) {
                System.out.println(i);
                break;
            }
        }


    }

}

[此贴子已经被作者于2020-11-30 23:33编辑过]