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brewster1134/2520.rb

Created March 31, 2014 20:21
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2520
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2520.rb
# What's the smallest number divisible be all of 1, 2, 3, 4, 5, 6, 7, 8, and 9?
require 'colorize'
def check_num num
(num % 9 == 0) && (num % 8 == 0) && (num % 7 == 0) && (num % 6 == 0)
end
multiple = 10
current_num = multiple
until check_num current_num
puts "#{current_num} NO...".red
current_num += multiple
end
puts "#{current_num} YES!!!".green
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