What is the Greatest Common Factor of 9279 and 9285?

Greatest common factor (GCF) of 9279 and 9285 is 3.

GCF(9279,9285) = 3

We will now calculate the prime factors of 9279 and 9285, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9279 and 9285.

How to find the GCF of 9279 and 9285?

We will first find the prime factorization of 9279 and 9285. After we will calculate the factors of 9279 and 9285 and find the biggest common factor number .

Step-1: Prime Factorization of 9279

Prime factors of 9279 are 3, 1031. Prime factorization of 9279 in exponential form is:

9279 = 3² × 1031¹

Step-2: Prime Factorization of 9285

Prime factors of 9285 are 3, 5, 619. Prime factorization of 9285 in exponential form is:

9285 = 3¹ × 5¹ × 619¹

Step-3: Factors of 9279

List of positive integer factors of 9279 that divides 9279 without a remainder.

1, 3, 9, 1031, 3093

Step-4: Factors of 9285

List of positive integer factors of 9285 that divides 9279 without a remainder.

1, 3, 5, 15, 619, 1857, 3095

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9279 and 9285. The biggest common factor number is the GCF number.
So the greatest common factor 9279 and 9285 is 3.

Also check out the Least Common Multiple of 9279 and 9285