Answer:
{ 1,2,3,4}
Step-by-step explanation:
The domain of a function is all the inputs
The inputs are { 1,2,3,4}
The domain is { 1,2,3,4}
if those are variables they can equal anything you want like r=4 and p=2 r/p = 2
GCF is 6
factors are 1,2,3,6
