Hi,
I’m so sorry, but I tried and can’t find any solutions to this. There must be a mistake or something or this is a trick question because I found an inconsistency. It has been detailed in the picture I’ve attached.
Basically, there are three sections of the triangle (D, E, and F) and three factors of 48 would require 2 being used or the same number twice, both of which aren’t used.
I tried coming up with some other possible ones, but because of that, I don’t know all of them. I’m sorry. I hope this still helps you in some way.