Ask Question
21 September, 16:57

What is the LCM of 9 and 21?

A.

3

B.

36

C.

63

D.

189

+3
Answers (2)
  1. 21 September, 17:01
    0
    The lcm of two or more non zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words the lcm is the smallest that all of the numbers divide into evenly which is 63
  2. 21 September, 17:08
    0
    The least common multiple is 63
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the LCM of 9 and 21? A. 3 B. 36 C. 63 D. 189 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers