What is the Greatest Common Factor of 76721 and 76727?

Greatest common factor (GCF) of 76721 and 76727 is 1.

GCF(76721,76727) = 1

We will now calculate the prime factors of 76721 and 76727, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76721 and 76727.

How to find the GCF of 76721 and 76727?

We will first find the prime factorization of 76721 and 76727. After we will calculate the factors of 76721 and 76727 and find the biggest common factor number .

Step-1: Prime Factorization of 76721

Prime factors of 76721 are 17, 4513. Prime factorization of 76721 in exponential form is:

76721 = 17¹ × 4513¹

Step-2: Prime Factorization of 76727

Prime factors of 76727 are 7, 97, 113. Prime factorization of 76727 in exponential form is:

76727 = 7¹ × 97¹ × 113¹

Step-3: Factors of 76721

List of positive integer factors of 76721 that divides 76721 without a remainder.

1, 17, 4513

Step-4: Factors of 76727

List of positive integer factors of 76727 that divides 76721 without a remainder.

1, 7, 97, 113, 679, 791, 10961

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76721 and 76727. The biggest common factor number is the GCF number.
So the greatest common factor 76721 and 76727 is 1.

Also check out the Least Common Multiple of 76721 and 76727