What is the Greatest Common Factor of 6771 and 6781?

Greatest common factor (GCF) of 6771 and 6781 is 1.

GCF(6771,6781) = 1

We will now calculate the prime factors of 6771 and 6781, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6771 and 6781.

How to find the GCF of 6771 and 6781?

We will first find the prime factorization of 6771 and 6781. After we will calculate the factors of 6771 and 6781 and find the biggest common factor number .

Step-1: Prime Factorization of 6771

Prime factors of 6771 are 3, 37, 61. Prime factorization of 6771 in exponential form is:

6771 = 3¹ × 37¹ × 61¹

Step-2: Prime Factorization of 6781

Prime factors of 6781 are 6781. Prime factorization of 6781 in exponential form is:

6781 = 6781¹

Step-3: Factors of 6771

List of positive integer factors of 6771 that divides 6771 without a remainder.

1, 3, 37, 61, 111, 183, 2257

Step-4: Factors of 6781

List of positive integer factors of 6781 that divides 6771 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6771 and 6781. The biggest common factor number is the GCF number.
So the greatest common factor 6771 and 6781 is 1.

Also check out the Least Common Multiple of 6771 and 6781