What is the Greatest Common Factor of 78999 and 79018?

Greatest common factor (GCF) of 78999 and 79018 is 1.

GCF(78999,79018) = 1

We will now calculate the prime factors of 78999 and 79018, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78999 and 79018.

How to find the GCF of 78999 and 79018?

We will first find the prime factorization of 78999 and 79018. After we will calculate the factors of 78999 and 79018 and find the biggest common factor number .

Step-1: Prime Factorization of 78999

Prime factors of 78999 are 3, 17, 1549. Prime factorization of 78999 in exponential form is:

78999 = 3¹ × 17¹ × 1549¹

Step-2: Prime Factorization of 79018

Prime factors of 79018 are 2, 39509. Prime factorization of 79018 in exponential form is:

79018 = 2¹ × 39509¹

Step-3: Factors of 78999

List of positive integer factors of 78999 that divides 78999 without a remainder.

1, 3, 17, 51, 1549, 4647, 26333

Step-4: Factors of 79018

List of positive integer factors of 79018 that divides 78999 without a remainder.

1, 2, 39509

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78999 and 79018. The biggest common factor number is the GCF number.
So the greatest common factor 78999 and 79018 is 1.

Also check out the Least Common Multiple of 78999 and 79018