Respuesta :

4,8,12,16,20,24,28,32,36,40,44,48,52,56,60 etc.
There are a lot of multiples of 4. I'll list you as much as I can :) 4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100. I'm sorry, I know I listed a lot. You probably didn't need that much :)