Sagot :
Answer:
gcf is 4
Step-by-step explanation:
factors of 16- 1×16, 2×8, 4×4
factors of 20- 1×20, 2×10, 4×5
so 4 cause its commob
Answer:
gcf is 4
Step-by-step explanation:
factors of 16- 1×16, 2×8, 4×4
factors of 20- 1×20, 2×10, 4×5
so 4 cause its commob