What is the Greatest Common Factor of 8355 and 8369?

Greatest common factor (GCF) of 8355 and 8369 is 1.

GCF(8355,8369) = 1

We will now calculate the prime factors of 8355 and 8369, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8355 and 8369.

How to find the GCF of 8355 and 8369?

We will first find the prime factorization of 8355 and 8369. After we will calculate the factors of 8355 and 8369 and find the biggest common factor number .

Step-1: Prime Factorization of 8355

Prime factors of 8355 are 3, 5, 557. Prime factorization of 8355 in exponential form is:

8355 = 3¹ × 5¹ × 557¹

Step-2: Prime Factorization of 8369

Prime factors of 8369 are 8369. Prime factorization of 8369 in exponential form is:

8369 = 8369¹

Step-3: Factors of 8355

List of positive integer factors of 8355 that divides 8355 without a remainder.

1, 3, 5, 15, 557, 1671, 2785

Step-4: Factors of 8369

List of positive integer factors of 8369 that divides 8355 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8355 and 8369. The biggest common factor number is the GCF number.
So the greatest common factor 8355 and 8369 is 1.

Also check out the Least Common Multiple of 8355 and 8369