What is the Greatest Common Factor of 76489 and 76495?

Greatest common factor (GCF) of 76489 and 76495 is 1.

GCF(76489,76495) = 1

We will now calculate the prime factors of 76489 and 76495, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76489 and 76495.

How to find the GCF of 76489 and 76495?

We will first find the prime factorization of 76489 and 76495. After we will calculate the factors of 76489 and 76495 and find the biggest common factor number .

Step-1: Prime Factorization of 76489

Prime factors of 76489 are 7, 223. Prime factorization of 76489 in exponential form is:

76489 = 7³ × 223¹

Step-2: Prime Factorization of 76495

Prime factors of 76495 are 5, 15299. Prime factorization of 76495 in exponential form is:

76495 = 5¹ × 15299¹

Step-3: Factors of 76489

List of positive integer factors of 76489 that divides 76489 without a remainder.

1, 7, 49, 223, 343, 1561, 10927

Step-4: Factors of 76495

List of positive integer factors of 76495 that divides 76489 without a remainder.

1, 5, 15299

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76489 and 76495. The biggest common factor number is the GCF number.
So the greatest common factor 76489 and 76495 is 1.

Also check out the Least Common Multiple of 76489 and 76495