138, 288, 21 Common Factors Calculator

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Common Factors of 138,288,21 are 1,3

Let's find The Greatest Common Factor:

The Greatest common factor is the GCF of 138,288,21.
So the Greatest Common Factor of 138,288,21 is 3.

We can also find LCM of 138,288,21.

Here are some samples of Common Factors of Numbers calculations.

• Common Factors of 431, 191, 97
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1. What are the Common Factors of 138, 288, 21?

Common Factors of 138, 288, 21 is 1,3.

2. How to use Calculator to find Common Factors of 138, 288, 21?

Simply provide the inputs 138, 288, 21 in the input fields and click on the calculate button to get the Common Factors.

3. How to find Common Factors of 138, 288, 21?

List out the Factors of 138, 288, 21 and check for the common numbers among the factors obtained.