answersLogoWhite

0

What is the greatest common factor 21 and 42?

User Avatar

Anonymous

∙ 10y ago
Updated: 8/21/2019

Since 21 is a factor of 42, it is automatically the GCF.

User Avatar

Wiki User

∙ 10y ago
Copy

What else can I help you with?

Related Questions

What are the common factors and greatest common factor of 21 and 42?

The common factors of 21 and 42 are 3, 7 and 21. The greatest common factor (GCF) is 21.


What is the greatest common factor for 42 and 21?

21 itself is the greatest common integral factor, since 21 X 2 = 42.


What is the greatest common factor of 4942 and 21?

7 is the greatest common factor of 4942 and 21, or of 49, 42 and 21, if that is what you meant.


Greatest common factor of 21 and 42?

The GCF is 21.


What is the greatest common factor of 21 42 84?

It is: 21


What is the greatest common factor or 21 42 and 84?

It is: 21


What is the greatest common factor of 42 63 and 105?

3The GCF is: 2121.The GCF is 21.


What is the greatest common factor of 10 21 and 42?

The GCF (greatest common factor) would be 21.


What is the greatest common factor for 42 and 105?

21


What is the greatest common factor 63 and 42?

21


What is the greatest common factor of 21and 42?

21


What the greatest common factor of 42 and 63?

The GCF is 21.

Trending Questions
Which number comes next in this series of numbers 1 2 3 5 6 7 9? How did the new government avoid a too powerful central government? What was the stimson doctrine? How is human language different from the ways in which other animals communicate? What is the meaning of subsist? How many species of animals in Italy? If i miss 2 out of 3 meetings what is my percentage of attendance? What is a normal pencil? What is the regulatory bodies in accounting? What is the average cost per square foot for a mall lease in Indianapolis? What were the sins of Pontius Pilate? What does eighteen feet equal? What is the sum of c and 3? How did Greek religion influence modern western civilization? In The Longest Day Sergeant Kaffeekanne was named after which object? Who is Giada father? Is 169000 miles good? What does vexed mean? How do you change the fuel injectors in a 1994 Dodge van? When do guys pre-cum?

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.