What is the Greatest Common Factor of 13117 and 13128?

Greatest common factor (GCF) of 13117 and 13128 is 1.

GCF(13117,13128) = 1

We will now calculate the prime factors of 13117 and 13128, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13117 and 13128.

How to find the GCF of 13117 and 13128?

We will first find the prime factorization of 13117 and 13128. After we will calculate the factors of 13117 and 13128 and find the biggest common factor number .

Step-1: Prime Factorization of 13117

Prime factors of 13117 are 13, 1009. Prime factorization of 13117 in exponential form is:

13117 = 13¹ × 1009¹

Step-2: Prime Factorization of 13128

Prime factors of 13128 are 2, 3, 547. Prime factorization of 13128 in exponential form is:

13128 = 2³ × 3¹ × 547¹

Step-3: Factors of 13117

List of positive integer factors of 13117 that divides 13117 without a remainder.

1, 13, 1009

Step-4: Factors of 13128

List of positive integer factors of 13128 that divides 13117 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13117 and 13128. The biggest common factor number is the GCF number.
So the greatest common factor 13117 and 13128 is 1.

Also check out the Least Common Multiple of 13117 and 13128