What is the Greatest Common Factor of 13105 and 13109?

Greatest common factor (GCF) of 13105 and 13109 is 1.

GCF(13105,13109) = 1

We will now calculate the prime factors of 13105 and 13109, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13105 and 13109.

How to find the GCF of 13105 and 13109?

We will first find the prime factorization of 13105 and 13109. After we will calculate the factors of 13105 and 13109 and find the biggest common factor number .

Step-1: Prime Factorization of 13105

Prime factors of 13105 are 5, 2621. Prime factorization of 13105 in exponential form is:

13105 = 5¹ × 2621¹

Step-2: Prime Factorization of 13109

Prime factors of 13109 are 13109. Prime factorization of 13109 in exponential form is:

13109 = 13109¹

Step-3: Factors of 13105

List of positive integer factors of 13105 that divides 13105 without a remainder.

1, 5, 2621

Step-4: Factors of 13109

List of positive integer factors of 13109 that divides 13105 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13105 and 13109. The biggest common factor number is the GCF number.
So the greatest common factor 13105 and 13109 is 1.

Also check out the Least Common Multiple of 13105 and 13109