What is the Greatest Common Factor of 6839 and 6845?

Greatest common factor (GCF) of 6839 and 6845 is 1.

GCF(6839,6845) = 1

We will now calculate the prime factors of 6839 and 6845, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6839 and 6845.

How to find the GCF of 6839 and 6845?

We will first find the prime factorization of 6839 and 6845. After we will calculate the factors of 6839 and 6845 and find the biggest common factor number .

Step-1: Prime Factorization of 6839

Prime factors of 6839 are 7, 977. Prime factorization of 6839 in exponential form is:

6839 = 7¹ × 977¹

Step-2: Prime Factorization of 6845

Prime factors of 6845 are 5, 37. Prime factorization of 6845 in exponential form is:

6845 = 5¹ × 37²

Step-3: Factors of 6839

List of positive integer factors of 6839 that divides 6839 without a remainder.

1, 7, 977

Step-4: Factors of 6845

List of positive integer factors of 6845 that divides 6839 without a remainder.

1, 5, 37, 185, 1369

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6839 and 6845. The biggest common factor number is the GCF number.
So the greatest common factor 6839 and 6845 is 1.

Also check out the Least Common Multiple of 6839 and 6845