Find All Factors of a Natural Number using Recursion
We can also use recursion to find the factors of a number. This approach is not the most efficient but can be useful in understanding recursive algorithms.
Javascript
function findFactors(num, current = 1, factors = []) { if (current > num) { return factors; } if (num % current === 0) { factors.push(current); } return findFactors(num, current + 1, factors); } console.log(findFactors(12)); |
Output
[ 1, 2, 3, 4, 6, 12 ]
JavaScript Program to Find All Factors of a Natural Number
Finding all factors of a natural number is a common task in programming and mathematics. A factor of a number is an integer that can be multiplied by another integer to produce the original number. In this article, we will discuss various approaches to finding all factors of a natural number using JavaScript.