answersLogoWhite

0

What is is the least common multiple of 12 and 21?

User Avatar

Anonymous

∙ 12y ago
Updated: 10/17/2024

The LCM of 12 and 21 is 84. To find the LCM, prime factor both numbers then multiply each factor the most times it was used in either number.

12=2x2x3

21=3x7

lcm=2x2x3x7=84
The Least Common Multiple (LCM) for 12 21 is 84.

User Avatar

Wiki User

∙ 8y ago
Copy

What else can I help you with?

Related Questions

What is the least common multiple of 12 21 and 45?

The least common multiple of 12 , 21 , 45 = 1,260


What is the least common multiple of 4 12 and 21?

The Least Common Multiple (LCM) for 4 12 21 is 84.


What is the least common multiple of 7 12 21 27?

Least Common Multiple (LCM) for7 12 21 27is756


What is the least common multiple of 9 21 10 12?

The Least Common Multiple (LCM) for 9 21 10 12 is 1,260.


What is the least common multiple of 21 15 12 and 29?

The Least Common Multiple (LCM) for 21 15 12 29 is 12,180.


Lowest common multiple of 7 12 and 21?

Least Common Multiple (LCM) for 7 12 21 is 84


What is the least common multiple of 468 and 12?

The least common multiple of the numbers 468 and 21 is 3,276.


What is the LCM 21 and 12?

The least common multiple of the numbers 21 and 12 is 84.


What is the least common multiple of 12 21 28?

84


What is the least common multiple of 12 21 and 63?

252


What is the least common multiple for 12 21 and 30?

420


What is the least common multiple of 6 12 21?

84

Trending Questions
What does a conclusion and discussion mean in a science method? Is rainbow a natural resource? What kind of charge does the neutrons particle have? How much oil for 3.8 L dodge caravan? What are the steps to secure a quick mortgage loan? What did people do to help future generations? Can you adjust the linkage in the a Saturn sl1? What day of the week was April 3 2000? What is the median of 4 11 6 9 23 34 6 19? What is one antonym for beautiful? How much gold can you buy for 500000.00? What is the city of bones movie rated? Why do bone have increased calcium and phosphate levels due to exercise? Where do you add transmission fluid for a 2003 escalade? Why was the Greek god of nature pan worshiped? What numbers whose sum is 4 and whose product is -5? Pregnancy after vasectomy? Are metamorphic rocks formed by warped crust? Can beef cows be milked? Where can you find a diagram of the serpentine belt for a 1996 Chevrolet Cavalier?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.