What is the Greatest Common Factor of 76278 and 76289?

Greatest common factor (GCF) of 76278 and 76289 is 1.

GCF(76278,76289) = 1

We will now calculate the prime factors of 76278 and 76289, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76278 and 76289.

How to find the GCF of 76278 and 76289?

We will first find the prime factorization of 76278 and 76289. After we will calculate the factors of 76278 and 76289 and find the biggest common factor number .

Step-1: Prime Factorization of 76278

Prime factors of 76278 are 2, 3, 12713. Prime factorization of 76278 in exponential form is:

76278 = 2¹ × 3¹ × 12713¹

Step-2: Prime Factorization of 76289

Prime factors of 76289 are 76289. Prime factorization of 76289 in exponential form is:

76289 = 76289¹

Step-3: Factors of 76278

List of positive integer factors of 76278 that divides 76278 without a remainder.

1, 2, 3, 6, 12713, 25426, 38139

Step-4: Factors of 76289

List of positive integer factors of 76289 that divides 76278 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76278 and 76289. The biggest common factor number is the GCF number.
So the greatest common factor 76278 and 76289 is 1.

Also check out the Least Common Multiple of 76278 and 76289