I solved the Smallest Common Multiple challenge, but it was too long?

[JeremyLT]

The divisors approach is an interesting one. I’d first compare it to the one here:

freeCodeCamp Challenge Guide: Smallest Common Multiple

Smallest Common Multiple Problem Explanation The smallest common multiple between two numbers is the smallest number that both numbers can divide into evenly. This concept can be extended to more than two numbers as well. We can first start with finding the smallest common multiple between two numbers. Naively, we can start writing out multiple of each number until we write a multiple that exists from both numbers. An example would be the numbers 3 and 4. The multiples of 3 are 3, 6, 9, 12…

The biggest difference between solution 4 and yours is that they keep less intermediate values than you do.