What is the Greatest Common Factor of 77684 and 77695?

Greatest common factor (GCF) of 77684 and 77695 is 1.

GCF(77684,77695) = 1

We will now calculate the prime factors of 77684 and 77695, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77684 and 77695.

How to find the GCF of 77684 and 77695?

We will first find the prime factorization of 77684 and 77695. After we will calculate the factors of 77684 and 77695 and find the biggest common factor number .

Step-1: Prime Factorization of 77684

Prime factors of 77684 are 2, 19421. Prime factorization of 77684 in exponential form is:

77684 = 2² × 19421¹

Step-2: Prime Factorization of 77695

Prime factors of 77695 are 5, 41, 379. Prime factorization of 77695 in exponential form is:

77695 = 5¹ × 41¹ × 379¹

Step-3: Factors of 77684

List of positive integer factors of 77684 that divides 77684 without a remainder.

1, 2, 4, 19421, 38842

Step-4: Factors of 77695

List of positive integer factors of 77695 that divides 77684 without a remainder.

1, 5, 41, 205, 379, 1895, 15539

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77684 and 77695. The biggest common factor number is the GCF number.
So the greatest common factor 77684 and 77695 is 1.

Also check out the Least Common Multiple of 77684 and 77695