Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 2 - Multiplying and Dividing Fractions - Review Exercises - Page 189: 16

Answer

$2^{2} \times3 \times 5 \times 7$

Work Step by Step

420 $420\div2$ = 210 $210\div2$ = 105 $105\div3$ = 35 $35\div5$ = 7 (Which is prime number) Now we write the prime factorization of 420 = $2\times2\times3\times5\times7$ = $2^{2} \times3 \times 5 \times 7$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.