What is the Greatest Common Factor of 12771 and 12776?

Greatest common factor (GCF) of 12771 and 12776 is 1.

GCF(12771,12776) = 1

We will now calculate the prime factors of 12771 and 12776, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12771 and 12776.

How to find the GCF of 12771 and 12776?

We will first find the prime factorization of 12771 and 12776. After we will calculate the factors of 12771 and 12776 and find the biggest common factor number .

Step-1: Prime Factorization of 12771

Prime factors of 12771 are 3, 11, 43. Prime factorization of 12771 in exponential form is:

12771 = 3³ × 11¹ × 43¹

Step-2: Prime Factorization of 12776

Prime factors of 12776 are 2, 1597. Prime factorization of 12776 in exponential form is:

12776 = 2³ × 1597¹

Step-3: Factors of 12771

List of positive integer factors of 12771 that divides 12771 without a remainder.

1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257

Step-4: Factors of 12776

List of positive integer factors of 12776 that divides 12771 without a remainder.

1, 2, 4, 8, 1597, 3194, 6388

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12771 and 12776. The biggest common factor number is the GCF number.
So the greatest common factor 12771 and 12776 is 1.

Also check out the Least Common Multiple of 12771 and 12776