What is the Greatest Common Factor of 76911 and 76929?

Greatest common factor (GCF) of 76911 and 76929 is 3.

GCF(76911,76929) = 3

We will now calculate the prime factors of 76911 and 76929, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76911 and 76929.

How to find the GCF of 76911 and 76929?

We will first find the prime factorization of 76911 and 76929. After we will calculate the factors of 76911 and 76929 and find the biggest common factor number .

Step-1: Prime Factorization of 76911

Prime factors of 76911 are 3, 31, 827. Prime factorization of 76911 in exponential form is:

76911 = 3¹ × 31¹ × 827¹

Step-2: Prime Factorization of 76929

Prime factors of 76929 are 3, 25643. Prime factorization of 76929 in exponential form is:

76929 = 3¹ × 25643¹

Step-3: Factors of 76911

List of positive integer factors of 76911 that divides 76911 without a remainder.

1, 3, 31, 93, 827, 2481, 25637

Step-4: Factors of 76929

List of positive integer factors of 76929 that divides 76911 without a remainder.

1, 3, 25643

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76911 and 76929. The biggest common factor number is the GCF number.
So the greatest common factor 76911 and 76929 is 3.

Also check out the Least Common Multiple of 76911 and 76929