How to use Calculator to find Common Factors of 90, 85, 42, 81?

Simply provide the inputs 90, 85, 42, 81 in the input fields and click on the calculate button to get the Common Factors.

How to find Common Factors of 90, 85, 42, 81?

List out the Factors of 90, 85, 42, 81 and check for the common numbers among the factors obtained.

90, 85, 42, 81 Common Factors Calculator

Q: What are the Common Factors of 90, 85, 42, 81?

Common Factors of 90, 85, 42, 81 is 1.

Created By : Prasanna
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

A whole number which is a factor of two or more numbers is referred to as a common factor. To find the Common Factors of 90, 85, 42, 81 we can either Common Factors Calculator or follow the below provided steps.

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

Common Factors of 90,85,42,81

Given numbers are 90,85,42,81

To find the common factors of 90,85,42,81 we have to find the factors of every number and list the common in them.

Factors of 90

The factors of 90 are :

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 85

The factors of 85 are :

1,5,17,85

Factors of 42

The factors of 42 are :

1,2,3,6,7,14,21,42

Factors of 81

The factors of 81 are :

1,3,9,27,81

Common Factors of 90,85,42,81 are 1

The Greatest Common Factor of 90,85,42,81 is 1.

Common Factors of Numbers Calculation Examples

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FAQs on Common Factors

1. What are the common factors of 90, 85, 42, 81?

The common factors of 90, 85, 42, 81 are 1.