I have been struggled with this challenge that I would rather see the solution and learn how others did.
Below solution mentioned that it is using “reduce()” for the block.
I tried to simulate loop from 1 to 5 but I cannot get how it works.
Could anybody explain to me??
- What I don’t understand : What inside the for loop ; var GCD
Thank you in advance for your time and help!
Continuing the discussion from freeCodeCamp Algorithm Challenge Guide: Smallest Common Multiple: