What is the Greatest Common Factor of 28019 and 28023?

Greatest common factor (GCF) of 28019 and 28023 is 1.

GCF(28019,28023) = 1

We will now calculate the prime factors of 28019 and 28023, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28019 and 28023.

How to find the GCF of 28019 and 28023?

We will first find the prime factorization of 28019 and 28023. After we will calculate the factors of 28019 and 28023 and find the biggest common factor number .

Step-1: Prime Factorization of 28019

Prime factors of 28019 are 28019. Prime factorization of 28019 in exponential form is:

28019 = 28019¹

Step-2: Prime Factorization of 28023

Prime factors of 28023 are 3, 9341. Prime factorization of 28023 in exponential form is:

28023 = 3¹ × 9341¹

Step-3: Factors of 28019

List of positive integer factors of 28019 that divides 28019 without a remainder.

Step-4: Factors of 28023

List of positive integer factors of 28023 that divides 28019 without a remainder.

1, 3, 9341

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28019 and 28023. The biggest common factor number is the GCF number.
So the greatest common factor 28019 and 28023 is 1.

Also check out the Least Common Multiple of 28019 and 28023