answersLogoWhite

0

Subjects>Math>Math & Arithmetic

What is the LCM of 21 and 13?

User Avatar

Anonymous

∙ 13y ago
Updated: 9/22/2023

sicne 13 is prime it simple is 13*21=273

or you can factor it as well and see

13=1*13

21=3*7

LCM=3*7*13=273

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is the LCM of 21 and 21?

The LCM is 21.


What is the LCM of 3 and 21?

The Least Common Multiple (LCM) for 3 21 is 21.


What are the LCM of 21 38?

The LCM is 798.


What is the LCM of 21 and 100?

The LCM is 2100.


What is the LCM of 21 and 147 and 63?

The LCM is 441.

Related Questions

What is the LCM of 13 21 and 14?

The least common multiple of the numbers 13, 21 and 14 is 546.


What isa LCM of 21 33 and 13?

3003


What is the LCM of 21 and 21?

The LCM is 21.


What is the LCM of 1 and 21?

The LCM is 21.


What is the LCM of 3 and 21?

The Least Common Multiple (LCM) for 3 21 is 21.


What is LCM for 3 and 21?

The LCM of 3 and 21 is 21


What is the LCM of 21 and 18?

The LCM of 21 and 18 is 126.


What is the LCM of 21 and 91?

The LCM is 273.


What are the LCM of 21 38?

The LCM is 798.


What is the LCM of 21 and 100?

The LCM is 2100.


What is the LCM of 129 and 21?

The LCM is 903.


What is the LCM of 21 46?

The LCM is 966.

Trending Questions
What 135 divided by 5? What is the value of a 1977 us dime? What is 147 divided by 2? Code for donator cape in 317? Is my 285-40 w Germany vase worth anything? Which of the two Properties of Exponents require that the base of the exponent be the same in order to use that property? what is the answer for rounding of 14501 to 2 sig figs chemistry? 10.00 with a 4 percent sales tax? What do the Roman numerals 'VI' stand for? How do I get coordinates showing on garmin64s? How to write out 7.9 thousand? What is 138 of 150 to degrees? What century is it 2201 ad - 2300 ad? What is 16 mm is how many cm? What was zeus' favorite number? What is a scientific error? What are different names for a irregular hexagon? What is the least common factor of 2 times 3 to the second power and 2 to the second power times 3? How many minutes is 660 seconds? What word describes the slope of the line passing through points 5 12 and 5 -13?

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.