Challenge: Least Common Multiple.

Question

Find the smallest common multiple of the provided parameters that can be evenly divided by both, as well as by all sequential numbers in the range between these parameters.

The range will be an array of two numbers that will not necessarily be in numerical order.

Examples:

smallestCommonM([1,3]) //output:6
smallestCommonM([5,1]) //output:60
smallestCommonM([1,13]) //output:360360

Demo:
range [1,3] : 1,2,3
1:1,2,3,4,5,6,7...
2:1,2,6,8...
3:1,3,6,9..
"6 is the smallest common multiple"

Have fun!

references:
https://en.wikipedia.org/wiki/Least_common_multiple
https://www.freecodecamp.org/challenges/smallest-common-multiple

Answer 1

Challenge accepted! I'm going to try it on tomorrow! 😄👍

Answer 2

here is mine! 🐍
https://code.sololearn.com/cAoGr2yP6CL3/?ref=app

Answer 3

Here's my C# implementation ✌

LINQ One-Liner〰
Enumerable.Range(
Math.Min(num1, num2),
Math.Abs(num1 - num2) + 1
).Aggregate((x, y) => GetLCM(x, y))

Enjoy!

https://code.sololearn.com/c0zX4TVSky39/?ref=app

Answer 4

heres mine

## detailed explaination included

https://code.sololearn.com/cEe63KWTx3oW/?ref=app

##this is a smaller // highly efficient//non-detailed version.

https://code.sololearn.com/c2RfN8tQXDgc/?ref=app

Answer 5

heres my
THIRD VERSION

ONE LINER

https://code.sololearn.com/cY7MZPEKD4xD/?ref=app

Answer 6

js:
https://code.sololearn.com/Wbc4rKzV7xLM/?ref=app
If js then I paste Forest.js via Math.lcm that I made

java:
https://code.sololearn.com/cAgXJJE9VEbL/?ref=app

Answer 7

https://code.sololearn.com/ctT6jbsAlzxl/?ref=app

Answer 8

Even Shorter one https://code.sololearn.com/ctT6jbsAlzxl/?ref=app

Answer 9

Here you go. Checks for valid input
https://code.sololearn.com/cQpaOnQvGD3b/?ref=app