Where am I going wrong

#1

Is it possible to know where I am going wrong…I am doing what was mentioned in the editorial for this problem

#2
#3

@gargayush34 please explain me your logic,I will tell your mistake.

#4

I am doing what is mentioned in the editorial…find the prime factors of k and see what can be the min possible multiple of all its prime factors

#5

@gargayush34 please use seive for calculating prime number and also take list in input.I can give you reference C++ code if you still dont get it after correcting.