Question 856698
 2^5 · 5· 11 and 2^3· 5^2 · 7  have the following factors in common: 2, 5



The '2' occurs 3 times in both and the 5 occurs exactly once. So 2^3*5 = 8*5 = 40 is the GCF



They left the GCF factored, so the answer is <font color="red">D) 2^3 ·5</font>