why no output

Question

https://code.sololearn.com/cV32VT323Arg/?ref=app

Answer 1

because the minimum number i, where i%a==0 && i%b==0 ia true will be 130. but you go until 13.
more over

n%k==n if n<k

Answer 2

george How to rectify it

I want to find the lcm of two number