Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter R - Test: 2

Answer

180

Work Step by Step

The LCM or least common multiple is the smallest number that is divisible by all the numbers in the set, in this case 5, 18, and 20. This occurs at 180, which is divisible by 5, 18 and 20.
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