answersLogoWhite

0

Subjects>Math>Algebra

What is the gcf of 12 15 and 21?

User Avatar

Anonymous

∙ 15y ago
Updated: 4/28/2022

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 15 are: 1, 3, 5, 15

The factors of 21 are: 1, 3, 7, 21

The common factors are: 1, 3

  • The Greatest Common Factor (GCF) is: 3
User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Algebra

What is the GCF of 9 21 60?

The factors of 9 are:1, 3, 9The factors of 21 are:1, 3, 7, 21The factors of 60 are:1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The common factors are:1, 3The Greatest Common Factor (GCF) is:3


What is the gcf of 15 and 27 15 20 and 25?

The GCF of 15 and 27 is 3. The GCF of 15, 20 and 25 is 5. The GCF of 15, 27, 15, 20 and 25 is 1.


What is the GCF of 72 and 15?

GCF of 72 and 15 is 3.


What is the gcf of 42 147 168?

The GCF is 21.


What is the greatest common factor for 21 36 and 60?

The GCF is 3.

Related Questions

Gcf of 12 and 15 and 21?

The GCF is 3.


What is the GCF of 210 and 84 and 56?

The GCF is 14.


What is the gcf 12 and 21?

The GCF is 3.


What the 12 and 15 GCF?

The GCF is 3.


The GCF of 12 and 15?

The GCF is 3.


What is the GCF of 6 15 21 and 9?

The GCF is 3.


What is e gcf of 12 and 15?

The GCF of 12 and 15 is 1


What is the GCF of 6 15 and 12?

The GCF is 3.


What is the GCF of 12 15 and 26?

The GCF is 1.


What is the gcf of 9 12 and 15?

The GCF of 9, 12, 15 is 3.


What is the gcf of 12 15 18?

GCF(12, 15, 18) = 3


What is the GCF of 15 12 45?

GCF(15, 12, 45) = 3

Trending Questions
What is the product of 35 on consecutive integers? What is the area of a 3 foot circle? What does -5 squared equal to? How does five cubed look like? Simplify 3x2 plus 2x - 8? The expression radical 3x is equivalent to the expression x radical 3? What equation can equal 41? What is the slope of the perpendicular to the line whose equation is y equals 5x-7? Show steps of how to solve- 10 of 90? Use the substitution method to solve the system of equations Enter your answer as an ordered pair x plus y equals 10 y equals x - 6? What is a solution for the equality 3x-1? What percentage is aluminum ore? What are the first six cube numbers? What is 8 divided by 3 in a mixed number? How do you solve 3x equals 7-4x? Is 2 over 5 the equivalent of 18 over 45? What numbers are also called natural numbers? Is 217 prime? How far is 1.75 miles walking? Where does the graph of y 6x2 11x 10 cross the x-axis?

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.