God bless the internet, I read and read the Euclid’s thing but it just couldn’t get through my brain. I hope it is just momentanious brain failure. JK it still works. 

Here is my code in github: https://github.com/VanessaBaeza17/Greatest-Common-Denominator/blob/master/code

 

 

CC BY 4.0 WSQ12! by Ruth Vanessa Baeza Elizalde is licensed under a Creative Commons Attribution 4.0 International License.