Tags Math and Arithmetic 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>Basic Math

What is the greatest common factor of 72 and 81?

Anonymous

∙ 8y ago

Updated: 4/28/2022

The word "GREATEST" is a superlative adjective and that means there can be only one.GCF(72, 81) = 9.

Wiki User

∙ 8y ago

Still curious? Ask our experts.

Chat with our AI personalities

Coach

Success isn't just about winning—it's about vision, patience, and playing the long game.

Chat with Coach

Professor

I will give you the most educated answer.

Chat with Professor

Devin

I've poured enough drinks to know that people don't always want advice—they just want to talk.

Chat with Devin

More answers

The GCF of 72 and 81 is 9.

Wiki User

∙ 8y ago

Add your answer:

Earn +20 pts

Q: What is the greatest common factor of 72 and 81?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Basic Math

What is the greatest common factor of 16 72 and 81?

The greatest common factor of 16 72 and 81 is 1.

What is the greatest common factor of 45 81 and 99?

The greatest common factor is 9

What is the greatest common factor of 36 81 and 144?

The greatest common factor (GCF) of 36 81 and 144 is 9.

What is the greateat common factor of 72 and 81?

The GCF is 9.

What are the greatest common factors of 45 and 81?

Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 81, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 81 are 1, 3, 9, 27, and 81. Examples: The common factors of 18 and 81 are 1, 3, and 9; the greatest common factor is 9. The common factors of 20 and 81 are only 1; the greatest common factor is 1. The common factors of 39 and 81 are 1 and 3; the greatest common factor is 3. The common factors of 81 and 243 are 1, 3, 9, 27, and 81; the greatest common factor is 81.

Trending Questions

17 is 40 percent of what number? The price of a cup of coffee has risen to 2.80 today Yesterday's price was 2.45 Find the percentage increase Round your answer to the nearest tenth of a percent? What is the smallest positive multiple of 13 which is greater than 500? What is 54 percent of 600? What is the simplest form of 7 over 49? What is 0.2857142857 in a fraction? What has the sum of 57 over 100? What is 2.345 rounded to the nearest tenth? Does a positive number minus a negative number equal a positve number? What is 15 percent of 30000 dollars? What number does 4 and 5 go into? What decimal is 8 months? How do you compute mortar in concrete hollow blocks laying? What is my answer for rounding of 88.3 to the nearest whole number? How can you get 16 dollars with 3 bills? Is 89 prime? What is -3.666666 as a fraction? What is 7 minus 4 over 5? What is the greatest factor of 12 24 and 48? What is 175 as a product of prime numbers?

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.