编辑代码

class Main {
	public static void main(String[] args) {
        public static int get_gcd(int a, int b) {        int max, min;
        max = (a > b) ? a : b;
        min = (a < b) ? a : b;        if (max % min != 0) {            return get_gcd(min, max % min);
        } else
            return min;
 
    }    // 最小公倍数
    public static int get_lcm(int a, int b) {        return a * b / get_gcd(a, b);
    }    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n1 = input.nextInt();  int n2 = input.nextInt();
        System.out.println("(" + n1 + "," + n2 + ")" + "=" + get_gcd(n1, n2));
        System.out.println("[" + n1 + "," + n2 + "]" + "=" + get_lcm(n1, n2));
 
    }
 
}
    }
}
	}
}