What is the Greatest Common Factor of 7899 and 7909?

Greatest common factor (GCF) of 7899 and 7909 is 1.

GCF(7899,7909) = 1

We will now calculate the prime factors of 7899 and 7909, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7899 and 7909.

How to find the GCF of 7899 and 7909?

We will first find the prime factorization of 7899 and 7909. After we will calculate the factors of 7899 and 7909 and find the biggest common factor number .

Step-1: Prime Factorization of 7899

Prime factors of 7899 are 3, 2633. Prime factorization of 7899 in exponential form is:

7899 = 3¹ × 2633¹

Step-2: Prime Factorization of 7909

Prime factors of 7909 are 11, 719. Prime factorization of 7909 in exponential form is:

7909 = 11¹ × 719¹

Step-3: Factors of 7899

List of positive integer factors of 7899 that divides 7899 without a remainder.

1, 3, 2633

Step-4: Factors of 7909

List of positive integer factors of 7909 that divides 7899 without a remainder.

1, 11, 719

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7899 and 7909. The biggest common factor number is the GCF number.
So the greatest common factor 7899 and 7909 is 1.

Also check out the Least Common Multiple of 7899 and 7909