What is the Greatest Common Factor of 8309 and 8323?

Greatest common factor (GCF) of 8309 and 8323 is 7.

GCF(8309,8323) = 7

We will now calculate the prime factors of 8309 and 8323, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8309 and 8323.

How to find the GCF of 8309 and 8323?

We will first find the prime factorization of 8309 and 8323. After we will calculate the factors of 8309 and 8323 and find the biggest common factor number .

Step-1: Prime Factorization of 8309

Prime factors of 8309 are 7, 1187. Prime factorization of 8309 in exponential form is:

8309 = 7¹ × 1187¹

Step-2: Prime Factorization of 8323

Prime factors of 8323 are 7, 29, 41. Prime factorization of 8323 in exponential form is:

8323 = 7¹ × 29¹ × 41¹

Step-3: Factors of 8309

List of positive integer factors of 8309 that divides 8309 without a remainder.

1, 7, 1187

Step-4: Factors of 8323

List of positive integer factors of 8323 that divides 8309 without a remainder.

1, 7, 29, 41, 203, 287, 1189

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8309 and 8323. The biggest common factor number is the GCF number.
So the greatest common factor 8309 and 8323 is 7.

Also check out the Least Common Multiple of 8309 and 8323