let input = [

        // '3 1 2'

        '2 6 2'

    ];




    let print = this.print || console.log;
    let gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);


    let nums = gets().split(' ').map(Number);

    nums.sort((a, b) => b - a);

    nums = [... new Set(nums)];

    let counter = 0;

    let index = 0;


    while (true) {


        nums[index] -= nums[nums.length - 1];


        if (nums[index] === 0) {

            index++;

        }


        counter++;

        if (index === nums.length) {

            break;

        }

    }




    print(nums);

print(counter);