What is the Greatest Common Factor of 10089 and 10108?

Greatest common factor (GCF) of 10089 and 10108 is 19.

GCF(10089,10108) = 19

We will now calculate the prime factors of 10089 and 10108, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10089 and 10108.

How to find the GCF of 10089 and 10108?

We will first find the prime factorization of 10089 and 10108. After we will calculate the factors of 10089 and 10108 and find the biggest common factor number .

Step-1: Prime Factorization of 10089

Prime factors of 10089 are 3, 19, 59. Prime factorization of 10089 in exponential form is:

10089 = 3² × 19¹ × 59¹

Step-2: Prime Factorization of 10108

Prime factors of 10108 are 2, 7, 19. Prime factorization of 10108 in exponential form is:

10108 = 2² × 7¹ × 19²

Step-3: Factors of 10089

List of positive integer factors of 10089 that divides 10089 without a remainder.

1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363

Step-4: Factors of 10108

List of positive integer factors of 10108 that divides 10089 without a remainder.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10089 and 10108. The biggest common factor number is the GCF number.
So the greatest common factor 10089 and 10108 is 19.

Also check out the Least Common Multiple of 10089 and 10108