What is the Greatest Common Factor of 77507 and 77513?

Greatest common factor (GCF) of 77507 and 77513 is 1.

GCF(77507,77513) = 1

We will now calculate the prime factors of 77507 and 77513, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77507 and 77513.

How to find the GCF of 77507 and 77513?

We will first find the prime factorization of 77507 and 77513. After we will calculate the factors of 77507 and 77513 and find the biggest common factor number .

Step-1: Prime Factorization of 77507

Prime factors of 77507 are 179, 433. Prime factorization of 77507 in exponential form is:

77507 = 179¹ × 433¹

Step-2: Prime Factorization of 77513

Prime factors of 77513 are 77513. Prime factorization of 77513 in exponential form is:

77513 = 77513¹

Step-3: Factors of 77507

List of positive integer factors of 77507 that divides 77507 without a remainder.

1, 179, 433

Step-4: Factors of 77513

List of positive integer factors of 77513 that divides 77507 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77507 and 77513. The biggest common factor number is the GCF number.
So the greatest common factor 77507 and 77513 is 1.

Also check out the Least Common Multiple of 77507 and 77513