Find (a) The greatest common divisor (GCD) (b) The least common multiple (LCM). 12 and 21

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Find

(a) The greatest common divisor (GCD)

(b) The least common multiple (LCM).

12 and 21

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A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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Question Posted: Jan 07, 2019 12:06 PM

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Find (a) The greatest common divisor (GCD) (b) The least common multiple (LCM). 12 and 21

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The prime factors of 12 and 21 are 12 2 ...View the full answer

A Survey of Mathematics with Applications

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