What is the Greatest Common Factor of 79874 and 79894?

Greatest common factor (GCF) of 79874 and 79894 is 2.

GCF(79874,79894) = 2

We will now calculate the prime factors of 79874 and 79894, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79874 and 79894.

How to find the GCF of 79874 and 79894?

We will first find the prime factorization of 79874 and 79894. After we will calculate the factors of 79874 and 79894 and find the biggest common factor number .

Step-1: Prime Factorization of 79874

Prime factors of 79874 are 2, 39937. Prime factorization of 79874 in exponential form is:

79874 = 2¹ × 39937¹

Step-2: Prime Factorization of 79894

Prime factors of 79894 are 2, 43, 929. Prime factorization of 79894 in exponential form is:

79894 = 2¹ × 43¹ × 929¹

Step-3: Factors of 79874

List of positive integer factors of 79874 that divides 79874 without a remainder.

1, 2, 39937

Step-4: Factors of 79894

List of positive integer factors of 79894 that divides 79874 without a remainder.

1, 2, 43, 86, 929, 1858, 39947

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79874 and 79894. The biggest common factor number is the GCF number.
So the greatest common factor 79874 and 79894 is 2.

Also check out the Least Common Multiple of 79874 and 79894