What is the Greatest Common Factor of 77389 and 77395?

Greatest common factor (GCF) of 77389 and 77395 is 1.

GCF(77389,77395) = 1

We will now calculate the prime factors of 77389 and 77395, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77389 and 77395.

How to find the GCF of 77389 and 77395?

We will first find the prime factorization of 77389 and 77395. After we will calculate the factors of 77389 and 77395 and find the biggest common factor number .

Step-1: Prime Factorization of 77389

Prime factors of 77389 are 13, 5953. Prime factorization of 77389 in exponential form is:

77389 = 13¹ × 5953¹

Step-2: Prime Factorization of 77395

Prime factors of 77395 are 5, 23, 673. Prime factorization of 77395 in exponential form is:

77395 = 5¹ × 23¹ × 673¹

Step-3: Factors of 77389

List of positive integer factors of 77389 that divides 77389 without a remainder.

1, 13, 5953

Step-4: Factors of 77395

List of positive integer factors of 77395 that divides 77389 without a remainder.

1, 5, 23, 115, 673, 3365, 15479

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77389 and 77395. The biggest common factor number is the GCF number.
So the greatest common factor 77389 and 77395 is 1.

Also check out the Least Common Multiple of 77389 and 77395