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 420, 391, 387 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
Given numbers are 420,391,387
To find the common factors of 420,391,387 we have to find the factors of every number and list the common in them.
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
Factors of 391
The factors of 391 are :
1,17,23,391
Factors of 387
The factors of 387 are :
1,3,9,43,129,387
Common Factors of 420,391,387 are 1
The Greatest Common Factor of 420,391,387 is 1.
Here are some samples of Common Factors of Numbers calculations.
1. What are the common factors of 420, 391, 387?
The common factors of 420, 391, 387 are 1.