What is the Greatest Common Factor of 76418 and 76438?

Greatest common factor (GCF) of 76418 and 76438 is 2.

GCF(76418,76438) = 2

We will now calculate the prime factors of 76418 and 76438, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76418 and 76438.

How to find the GCF of 76418 and 76438?

We will first find the prime factorization of 76418 and 76438. After we will calculate the factors of 76418 and 76438 and find the biggest common factor number .

Step-1: Prime Factorization of 76418

Prime factors of 76418 are 2, 19, 2011. Prime factorization of 76418 in exponential form is:

76418 = 2¹ × 19¹ × 2011¹

Step-2: Prime Factorization of 76438

Prime factors of 76438 are 2, 38219. Prime factorization of 76438 in exponential form is:

76438 = 2¹ × 38219¹

Step-3: Factors of 76418

List of positive integer factors of 76418 that divides 76418 without a remainder.

1, 2, 19, 38, 2011, 4022, 38209

Step-4: Factors of 76438

List of positive integer factors of 76438 that divides 76418 without a remainder.

1, 2, 38219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76418 and 76438. The biggest common factor number is the GCF number.
So the greatest common factor 76418 and 76438 is 2.

Also check out the Least Common Multiple of 76418 and 76438