Answer
$80=2\times2\times2\times2\times5$
Work Step by Step
80 divided by the prime number 5 is 16. 16 can be broken down further into prime factors: $2\times2\times2\times2$. Therefore,
$80=2\times2\times2\times2\times5$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.2 - Prime and Composite Numbers - Problem Set 1.2 - Page 13: 54
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