13, 21, 61 Common Factors Calculator

Factors of 13

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

1,13

Factors of 21

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

1,3,7,21

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Common Factors of 13,21,61 are 1

Let's find The Greatest Common Factor:

The Greatest common factor is the GCF of 13,21,61.
So the Greatest Common Factor of 13,21,61 is 1.

We can also find LCM of 13,21,61.

Here are some samples of Common Factors of Numbers calculations.

• Common Factors of 43, 67, 62
• Common Factors of 66, 56, 99
• Common Factors of 95, 44, 91
• Common Factors of 56, 54, 31
• Common Factors of 76, 78, 70

1. What are the Common Factors of 13, 21, 61?

Common Factors of 13, 21, 61 is 1.

2. How to use Calculator to find Common Factors of 13, 21, 61?

Simply provide the inputs 13, 21, 61 in the input fields and click on the calculate button to get the Common Factors.

3. How to find Common Factors of 13, 21, 61?

List out the Factors of 13, 21, 61 and check for the common numbers among the factors obtained.