What is the Greatest Common Factor of 78664 and 78677?

Greatest common factor (GCF) of 78664 and 78677 is 1.

GCF(78664,78677) = 1

We will now calculate the prime factors of 78664 and 78677, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78664 and 78677.

How to find the GCF of 78664 and 78677?

We will first find the prime factorization of 78664 and 78677. After we will calculate the factors of 78664 and 78677 and find the biggest common factor number .

Step-1: Prime Factorization of 78664

Prime factors of 78664 are 2, 9833. Prime factorization of 78664 in exponential form is:

78664 = 2³ × 9833¹

Step-2: Prime Factorization of 78677

Prime factors of 78677 are 29, 2713. Prime factorization of 78677 in exponential form is:

78677 = 29¹ × 2713¹

Step-3: Factors of 78664

List of positive integer factors of 78664 that divides 78664 without a remainder.

1, 2, 4, 8, 9833, 19666, 39332

Step-4: Factors of 78677

List of positive integer factors of 78677 that divides 78664 without a remainder.

1, 29, 2713

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78664 and 78677. The biggest common factor number is the GCF number.
So the greatest common factor 78664 and 78677 is 1.

Also check out the Least Common Multiple of 78664 and 78677