What is the Greatest Common Factor of 79438 and 79444?

Greatest common factor (GCF) of 79438 and 79444 is 2.

GCF(79438,79444) = 2

We will now calculate the prime factors of 79438 and 79444, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79438 and 79444.

How to find the GCF of 79438 and 79444?

We will first find the prime factorization of 79438 and 79444. After we will calculate the factors of 79438 and 79444 and find the biggest common factor number .

Step-1: Prime Factorization of 79438

Prime factors of 79438 are 2, 39719. Prime factorization of 79438 in exponential form is:

79438 = 2¹ × 39719¹

Step-2: Prime Factorization of 79444

Prime factors of 79444 are 2, 19861. Prime factorization of 79444 in exponential form is:

79444 = 2² × 19861¹

Step-3: Factors of 79438

List of positive integer factors of 79438 that divides 79438 without a remainder.

1, 2, 39719

Step-4: Factors of 79444

List of positive integer factors of 79444 that divides 79438 without a remainder.

1, 2, 4, 19861, 39722

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79438 and 79444. The biggest common factor number is the GCF number.
So the greatest common factor 79438 and 79444 is 2.

Also check out the Least Common Multiple of 79438 and 79444