Tags Algebra Proofs 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 between 45 and 21?

Updated: 10/17/2024

Wiki User

∙ 15y ago

Best Answer

It's 3

Wiki User

∙ 15y ago

Still curious? Ask our experts.

Chat with our AI personalities

Rene

Change my mind. I dare you.

Chat with Rene

Steve

Knowledge is a journey, you know? We'll get there.

Chat with Steve

Rafa

There's no fun in playing it safe. Why not try something a little unhinged?

Chat with Rafa

Add your answer:

Earn +20 pts

Q: What is the greatest common factor between 45 and 21?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

What the greatest common factor of 14 and 21?

The Greatest Common Factor of 14 and 21 is 7.

What is the greatest common factor for 42 and 21?

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

The greater common factor of 18 21?

The greatest common factor of 18 and 21 is 3.

How is 33 the greatest common factor of 21 and 24?

33 isn't, but 3 is: 21 = 3 x 7 24 = 3 x 8 The only common (and hence greatest common) factor is 3 as there is no common factor (other than 1) between 7 and 8.

Greatest common factors for 21 and 56?

The Greatest Common Factor (GCF) is: 7

Related questions

What is the greatest common factor between 21 and 24?

The Greatest Common Factor (GCF) is: 3

What is the greatest common factor of 77 and 21?

The greatest common factor of 21 and 77 is 7.

What is the greatest common factor of 16 and 21?

The greatest factor of 21 and 16 is 21, which is a factor of 21 but not of 16.

What is the greatest common factor of 21 and 175?

The greatest common factor of 21 and 175 is 7.

What is the greatest common factor of 21 and 75?

The greatest common factor of 21 and 75 is 3.

What is the greatest common factor of 21 and9?

The Greatest Common Factor of 21, 9 is 3.

What is the greatest common factor of 21 and 322?

The greatest common factor of 21 and 322 is 7.

What is the greatest common factor of 21 and 162?

The greatest common factor of 21 and 162 is 3.

What is the greatest common factor of 21 and 102?

The greatest common factor of 21 and 102 is 3.

What is the greatest common factor for 21 and 56?

The greatest common factor of 21 and 56 is 7.

What the greatest common factor of 14 and 21?

The Greatest Common Factor of 14 and 21 is 7.

What is the greatest common factor of 21 63 and 84?

The Greatest Common Factor of 21, 63, 84: 21

Trending Questions

If A and B occur cannot at the same time. Are they called mutually exclusive? How do find the area of shaded region? What is 15 over 18 as a fraction in its simplest form? What does a negative glucose reading mean? Sand being dumped from a funnel forms a conical pile whose height is always 1 over 3 the diameter of the base If the sand is dumped at the rate of 2 cubic meters per minute how fast is the pile rising? Where is the vertex of the graph of y equals x2 plus 2x plus 5 located? What is 8.5 percent as a decimal fraction? When the number is divided by 3 the sum of the digits can be divided by 3? Deep focus cinematography automatically means that the editing pace will be faster and more rhythmic. true or false? How many sides does circle contain? What is five fourths minus four fifths? What is 46 degrees celsius in comparison to Fahrenheit? What is 2.2 degree? What is y equals x2-6x plus 8 in vertex form? How many degrees of adjectives? What is a trait of a quadrilateral? Will the exterior angle theorem work for all triangles? How many miles do you have after your indicator shows 0 miles? Where can you find video of a Lipton tea commercial on-line? What is greater 4.312km or 3567m?

Previously Viewed

What is the greatest common factor between 45 and 21?

Unanswered Questions

Are Paint by Numbers kits a good gift idea for both kids and adults? What are the most popular granite colors in 2024? What are the key benefits of the IB Primary Years Programme (PYP) compared to other early education curricula? What is Ultrasonic Testing (UT) and how does it work? What types of defects can Ultrasonic Testing detect? What are the advantages of Ultrasonic Testing over other NDT methods? Which industries commonly use Ultrasonic Testing? What are the limitations of Ultrasonic Testing?

Resources

Top Categories

Product

Company

Copyright ©2025 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.