Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - Get Ready! - Page 1: 3

Answer

1

Work Step by Step

13 is a prime number, so the only way to multiply two whole numbers to get 13 is 13 times 1. Thus, 1 is the greatest common factor.
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