What is the Greatest Common Factor of 8345 and 8365?

Greatest common factor (GCF) of 8345 and 8365 is 5.

GCF(8345,8365) = 5

We will now calculate the prime factors of 8345 and 8365, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8345 and 8365.

How to find the GCF of 8345 and 8365?

We will first find the prime factorization of 8345 and 8365. After we will calculate the factors of 8345 and 8365 and find the biggest common factor number .

Step-1: Prime Factorization of 8345

Prime factors of 8345 are 5, 1669. Prime factorization of 8345 in exponential form is:

8345 = 5¹ × 1669¹

Step-2: Prime Factorization of 8365

Prime factors of 8365 are 5, 7, 239. Prime factorization of 8365 in exponential form is:

8365 = 5¹ × 7¹ × 239¹

Step-3: Factors of 8345

List of positive integer factors of 8345 that divides 8345 without a remainder.

1, 5, 1669

Step-4: Factors of 8365

List of positive integer factors of 8365 that divides 8345 without a remainder.

1, 5, 7, 35, 239, 1195, 1673

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8345 and 8365. The biggest common factor number is the GCF number.
So the greatest common factor 8345 and 8365 is 5.

Also check out the Least Common Multiple of 8345 and 8365