20, 42, 40 Common Factors Calculator

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

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

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Common Factors of 20,42,40 are 1,2

Let's find The Greatest Common Factor:

The Greatest common factor is the GCF of 20,42,40.
So the Greatest Common Factor of 20,42,40 is 2.

We can also find LCM of 20,42,40.

Here are some samples of Common Factors of Numbers calculations.

• Common Factors of 29, 12, 16
• Common Factors of 18, 11, 85
• Common Factors of 71, 13, 57
• Common Factors of 99, 36, 42
• Common Factors of 48, 66, 69

1. What are the Common Factors of 20, 42, 40?

Common Factors of 20, 42, 40 is 1,2.

2. How to use Calculator to find Common Factors of 20, 42, 40?

Simply provide the inputs 20, 42, 40 in the input fields and click on the calculate button to get the Common Factors.

3. How to find Common Factors of 20, 42, 40?

List out the Factors of 20, 42, 40 and check for the common numbers among the factors obtained.