project-euler/Sidef/005 Smallest multiple.sf

#!/usr/bin/ruby

# Author: Daniel "Trizen" Șuteu
# License: GPLv3
# Website: https://github.com/trizen

# 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
# What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?

# https://projecteuler.net/problem=5

# Runtime: 0.154s

say Math.lcm(range(1,20)...);