What is the Greatest Common Factor of 76609 and 76615?

Greatest common factor (GCF) of 76609 and 76615 is 1.

GCF(76609,76615) = 1

We will now calculate the prime factors of 76609 and 76615, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76609 and 76615.

How to find the GCF of 76609 and 76615?

We will first find the prime factorization of 76609 and 76615. After we will calculate the factors of 76609 and 76615 and find the biggest common factor number .

Step-1: Prime Factorization of 76609

Prime factors of 76609 are 13, 71, 83. Prime factorization of 76609 in exponential form is:

76609 = 13¹ × 71¹ × 83¹

Step-2: Prime Factorization of 76615

Prime factors of 76615 are 5, 7, 11, 199. Prime factorization of 76615 in exponential form is:

76615 = 5¹ × 7¹ × 11¹ × 199¹

Step-3: Factors of 76609

List of positive integer factors of 76609 that divides 76609 without a remainder.

1, 13, 71, 83, 923, 1079, 5893

Step-4: Factors of 76615

List of positive integer factors of 76615 that divides 76609 without a remainder.

1, 5, 7, 11, 35, 55, 77, 199, 385, 995, 1393, 2189, 6965, 10945, 15323

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76609 and 76615. The biggest common factor number is the GCF number.
So the greatest common factor 76609 and 76615 is 1.

Also check out the Least Common Multiple of 76609 and 76615