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 40, 70, 64, 86 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 40,70,64,86
To find the common factors of 40,70,64,86 we have to find the factors of every number and list the common in them.
Factors of 40
The factors of 40 are :
1,2,4,5,8,10,20,40
Factors of 70
The factors of 70 are :
1,2,5,7,10,14,35,70
Factors of 64
The factors of 64 are :
1,2,4,8,16,32,64
Factors of 86
The factors of 86 are :
1,2,43,86
Common Factors of 40,70,64,86 are 1,2
The Greatest Common Factor of 40,70,64,86 is 2.
Here are some samples of Common Factors of Numbers calculations.
1. What are the common factors of 40, 70, 64, 86?
The common factors of 40, 70, 64, 86 are 1,2.