What is the Greatest Common Factor of 9285 and 9289?

Greatest common factor (GCF) of 9285 and 9289 is 1.

GCF(9285,9289) = 1

We will now calculate the prime factors of 9285 and 9289, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9285 and 9289.

How to find the GCF of 9285 and 9289?

We will first find the prime factorization of 9285 and 9289. After we will calculate the factors of 9285 and 9289 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 9289

Prime factors of 9289 are 7, 1327. Prime factorization of 9289 in exponential form is:

9289 = 7¹ × 1327¹

Step-3: Factors of 9285

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

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

Step-4: Factors of 9289

List of positive integer factors of 9289 that divides 9285 without a remainder.

1, 7, 1327

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9285 and 9289. The biggest common factor number is the GCF number.
So the greatest common factor 9285 and 9289 is 1.

Also check out the Least Common Multiple of 9285 and 9289