Answer:
4
Step-by-step explanation:
Hello!
Let's begin by listing out each's factors.
12: 1, 2, 3, 4, 6 ,12
32: 1, 2, 4, 8, 16, 32
Analyzing both lists, we can conclude that [tex]\boxed{4}[/tex] is the GCF.
Also note that you could use each prime factorization to find the same answer.
Hope this helps!
