13, 72, 18, 81 Common Factors Calculator

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Common Factors of 13,72,18,81 are 1

Let's find The Greatest Common Factor:

The Greatest common factor is the GCF of 13,72,18,81.
So the Greatest Common Factor of 13,72,18,81 is 1.

We can also find LCM of 13,72,18,81.

Here are some samples of Common Factors of Numbers calculations.

• Common Factors of 99, 56, 71, 28
• Common Factors of 12, 18, 85, 42
• Common Factors of 49, 15, 90, 54
• Common Factors of 27, 15, 19, 22
• Common Factors of 69, 62, 83, 86

1. What are the Common Factors of 13, 72, 18, 81?

Common Factors of 13, 72, 18, 81 is 1.

2. How to use Calculator to find Common Factors of 13, 72, 18, 81?

Simply provide the inputs 13, 72, 18, 81 in the input fields and click on the calculate button to get the Common Factors.

3. How to find Common Factors of 13, 72, 18, 81?

List out the Factors of 13, 72, 18, 81 and check for the common numbers among the factors obtained.