What is the Greatest Common Factor of 6790 and 6810?

Greatest common factor (GCF) of 6790 and 6810 is 10.

GCF(6790,6810) = 10

We will now calculate the prime factors of 6790 and 6810, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6790 and 6810.

How to find the GCF of 6790 and 6810?

We will first find the prime factorization of 6790 and 6810. After we will calculate the factors of 6790 and 6810 and find the biggest common factor number .

Step-1: Prime Factorization of 6790

Prime factors of 6790 are 2, 5, 7, 97. Prime factorization of 6790 in exponential form is:

6790 = 2¹ × 5¹ × 7¹ × 97¹

Step-2: Prime Factorization of 6810

Prime factors of 6810 are 2, 3, 5, 227. Prime factorization of 6810 in exponential form is:

6810 = 2¹ × 3¹ × 5¹ × 227¹

Step-3: Factors of 6790

List of positive integer factors of 6790 that divides 6790 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395

Step-4: Factors of 6810

List of positive integer factors of 6810 that divides 6790 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6790 and 6810. The biggest common factor number is the GCF number.
So the greatest common factor 6790 and 6810 is 10.

Also check out the Least Common Multiple of 6790 and 6810