Compute the greatest common divisor and least common multiple of two integer in python

Answer 1

Please first save your attempt in SL Playground and link here.

Answer 2

Euclid innovated efficient algorithms to compute GCD and LCM. He did it manually, and his algorithms are readily converted into computer routines. Use your favorite search engine and look for them. If you search the Sololearn Code section, you can find examples.