function smallestMult(n) {

  let mult = 0;

  let counter = 0;

  for (let i = 1; i < Infinity; i++) {

    counter = 0;

    for (let j = 1; j <= n; j++) {

      if (i % j !== 0) {

        counter++;

        break;

      }

    }

    if (counter === 0) {

      return i;

    }

  }



}


console.log(smallestMult(10));