SOLUTION: What is the least common multiple of 15 and 20?

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Question 393579: What is the least common multiple of 15 and 20?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
15 = 3*9
20 = 2%5E2%2A5
Therefore the LCM is 2%5E2%2A3%2A5+=+60.