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 88, 42, 21 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 88,42,21
To find the common factors of 88,42,21 we have to find the factors of every number and list the common in them.
Factors of 88
The factors of 88 are :
1,2,4,8,11,22,44,88
Factors of 42
The factors of 42 are :
1,2,3,6,7,14,21,42
Factors of 21
The factors of 21 are :
1,3,7,21
Common Factors of 88,42,21 are 1
The Greatest Common Factor of 88,42,21 is 1.
Here are some samples of Common Factors of Numbers calculations.
1. What are the common factors of 88, 42, 21?
The common factors of 88, 42, 21 are 1.