What is the Greatest Common Factor of 76745 and 76765?

Greatest common factor (GCF) of 76745 and 76765 is 5.

GCF(76745,76765) = 5

We will now calculate the prime factors of 76745 and 76765, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76745 and 76765.

How to find the GCF of 76745 and 76765?

We will first find the prime factorization of 76745 and 76765. After we will calculate the factors of 76745 and 76765 and find the biggest common factor number .

Step-1: Prime Factorization of 76745

Prime factors of 76745 are 5, 15349. Prime factorization of 76745 in exponential form is:

76745 = 5¹ × 15349¹

Step-2: Prime Factorization of 76765

Prime factors of 76765 are 5, 13, 1181. Prime factorization of 76765 in exponential form is:

76765 = 5¹ × 13¹ × 1181¹

Step-3: Factors of 76745

List of positive integer factors of 76745 that divides 76745 without a remainder.

1, 5, 15349

Step-4: Factors of 76765

List of positive integer factors of 76765 that divides 76745 without a remainder.

1, 5, 13, 65, 1181, 5905, 15353

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76745 and 76765. The biggest common factor number is the GCF number.
So the greatest common factor 76745 and 76765 is 5.

Also check out the Least Common Multiple of 76745 and 76765