How to use Calculator to find Common Factors of 15, 780, 420?

Simply provide the inputs 15, 780, 420 in the input fields and click on the calculate button to get the Common Factors.

How to find Common Factors of 15, 780, 420?

List out the Factors of 15, 780, 420 and check for the common numbers among the factors obtained.

15, 780, 420 Common Factors Calculator

Q: What are the Common Factors of 15, 780, 420?

Common Factors of 15, 780, 420 is 1,3,5,15.

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 15, 780, 420 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 15,780,420

Given numbers are 15,780,420

To find the common factors of 15,780,420 we have to find the factors of every number and list the common in them.

Factors of 15

The factors of 15 are :

1,3,5,15

Factors of 780

The factors of 780 are :

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 420

The factors of 420 are :

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Common Factors of 15,780,420 are 1,3,5,15

The Greatest Common Factor of 15,780,420 is 15.

Common Factors of Numbers Calculation Examples

Here are some samples of Common Factors of Numbers calculations.

FAQs on Common Factors

1. What are the common factors of 15, 780, 420?

The common factors of 15, 780, 420 are 1,3,5,15.