What is the Greatest Common Factor of 6680 and 6689?

Greatest common factor (GCF) of 6680 and 6689 is 1.

GCF(6680,6689) = 1

We will now calculate the prime factors of 6680 and 6689, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6680 and 6689.

How to find the GCF of 6680 and 6689?

We will first find the prime factorization of 6680 and 6689. After we will calculate the factors of 6680 and 6689 and find the biggest common factor number .

Step-1: Prime Factorization of 6680

Prime factors of 6680 are 2, 5, 167. Prime factorization of 6680 in exponential form is:

6680 = 2³ × 5¹ × 167¹

Step-2: Prime Factorization of 6689

Prime factors of 6689 are 6689. Prime factorization of 6689 in exponential form is:

6689 = 6689¹

Step-3: Factors of 6680

List of positive integer factors of 6680 that divides 6680 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340

Step-4: Factors of 6689

List of positive integer factors of 6689 that divides 6680 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6680 and 6689. The biggest common factor number is the GCF number.
So the greatest common factor 6680 and 6689 is 1.

Also check out the Least Common Multiple of 6680 and 6689