Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 3 - Adding and Subtracting Fractions - 3.2 Least Common Multiples - 3.2 Exercises - Page 211: 5

Answer

6

Work Step by Step

Multiples of 6: 6, 12, 18, 24, 30 In order to find the LCM of 3 and 6, we must find the first multiple of 6 that is also divisible by 3. $6\div3=2$ Therefore, 6 is the LCM of 3 and 6. This makes sense, given that 6 is a multiple of 3.
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