Tags Math and Arithmetic Algebra Factoring and Multiples

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Math & Arithmetic

What is the greatest common factor for 42 and 21?

Updated: 10/17/2024

Wiki User

∙ 14y ago

Best Answer

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

Wiki User

∙ 14y ago

This answer is:

Add your answer:

Earn +20 pts

Q: What is the greatest common factor for 42 and 21?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

What is the greatest common factor of 21 28 42?

The GCF is 7.

What is greatest common factor of 426384?

If that's 42, 63 and 84, the GCF is 21.

What is th gratest common factor of 42 and 105?

42 prime factors -----> 2,3,7 105 prime factors -----> 3,5,7 There is 3 and 7 in common : There fore 3*7 = 21; 21 is the greatest common factor.

What are is the greatest common factor of 28 42 and 63?

The Greatest Common Factor of 28, 42, 63: 7

What is the greatest common factor of 240 and 42?

The Greatest Common Factor (GCF) is: 6

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 21 and 42?

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

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.

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

Greatest common factor of 21 and 42?

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 of 42 63 and 105?

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

What is the greatest common factor 63 and 42?

21

What is the greatest common factor of 21and 42?

21

What is the greatest common factor for 42 and 105?

21

What is the greatest common factor for63 42 21?

The GCF is 21.

Trending Questions

What percent is 30cm of 600cm? What is a Tiny sphere? What does a Ka value of approximately 1 show about the equilibrum? How is expansion useful? Which number is 100 times as great as 0.3? How does area of a triangle relate to area of a rectangle? What will NOT be used in an expression? What is feet in measurement? Does 1 nanometer equals 0.00001? How many square foot is there in 16 by 16 square? How many days a week do you take treatment for wound on foot? What is the square root of 1728 using prime factorization? If there is a 2 in the binary code ex 101010020101 does that mean Its corrupted? How does an inventory form look like? What are the advantages for encoding data on bacodes? Is 0.64 greater than 0.68? How many days are safe after periods? Is 2 weeks greater than 17 days? How much does a fashion stylist make per hour? What does TCP breaks data into?

Previously Viewed

What is the greatest common factor for 42 and 21?

Unanswered Questions

How to record lectures in a class? Is 8,048 a multiple of 8? Which is better for your project: marble or granite? What Role Does Innovation Play in Reviving the Jute Industry? How do I choose the best women's fragrance for everyday use? Why is Hbno(dot)com considered the best place to buy essential oils online? What type of tests are performed during a geotechnical investigation? What should I do if I need urgent medical care?

Resources

Top Categories

Product

Company

Copyright ©2024 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.