What is the Greatest Common Factor of 76505 and 76517?

Greatest common factor (GCF) of 76505 and 76517 is 1.

GCF(76505,76517) = 1

We will now calculate the prime factors of 76505 and 76517, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76505 and 76517.

How to find the GCF of 76505 and 76517?

We will first find the prime factorization of 76505 and 76517. After we will calculate the factors of 76505 and 76517 and find the biggest common factor number .

Step-1: Prime Factorization of 76505

Prime factors of 76505 are 5, 11, 13, 107. Prime factorization of 76505 in exponential form is:

76505 = 5¹ × 11¹ × 13¹ × 107¹

Step-2: Prime Factorization of 76517

Prime factors of 76517 are 7, 17, 643. Prime factorization of 76517 in exponential form is:

76517 = 7¹ × 17¹ × 643¹

Step-3: Factors of 76505

List of positive integer factors of 76505 that divides 76505 without a remainder.

1, 5, 11, 13, 55, 65, 107, 143, 535, 715, 1177, 1391, 5885, 6955, 15301

Step-4: Factors of 76517

List of positive integer factors of 76517 that divides 76505 without a remainder.

1, 7, 17, 119, 643, 4501, 10931

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76505 and 76517. The biggest common factor number is the GCF number.
So the greatest common factor 76505 and 76517 is 1.

Also check out the Least Common Multiple of 76505 and 76517