What Numbers Go Into 81 And 9

For the question "What Numbers Go Into 81 and 9" is the same as Greatest Common Factor (GCF, HCF, GCD) of 81 And 9 numbers.

Greatest Common Factor Of 81 And 9

The gcf of 81 and 9 is the largest positive integer that divides the numbers 81 and 9 without a remainder. Let's find the factors.

Finding The Factors Of 81 And 9

List out all of the prime factors for each number:

Factors Of 81

1 , 3 , 9 , 27 , 81

Factors Of 9

1 , 3 , 9

The greatest common factor of 81 and 9 is 9 .

What is the Greatest Common Factor?

Put simply, the GCF of a set of whole numbers is the largest positive integer (i.e whole number and not a decimal) that divides evenly into all of the numbers in the set. It's also commonly known as:

Greatest Common Denominator (GCD)
Highest Common Factor (HCF)
Greatest Common Divisor (GCD)

Pages

View all the math equations done in WhatNumbers.com page by page.

Your math questions area, ask and get answer. All math calculations meet here WhatNumbers.com

About Us | Contact | Privacy

Copyright 2021 - © WhatNumbers.com