What is the Greatest Common Factor of 51021 and 51033?

Greatest common factor (GCF) of 51021 and 51033 is 3.

GCF(51021,51033) = 3

We will now calculate the prime factors of 51021 and 51033, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51021 and 51033.

How to find the GCF of 51021 and 51033?

We will first find the prime factorization of 51021 and 51033. After we will calculate the factors of 51021 and 51033 and find the biggest common factor number .

Step-1: Prime Factorization of 51021

Prime factors of 51021 are 3, 5669. Prime factorization of 51021 in exponential form is:

51021 = 3² × 5669¹

Step-2: Prime Factorization of 51033

Prime factors of 51033 are 3, 17011. Prime factorization of 51033 in exponential form is:

51033 = 3¹ × 17011¹

Step-3: Factors of 51021

List of positive integer factors of 51021 that divides 51021 without a remainder.

1, 3, 9, 5669, 17007

Step-4: Factors of 51033

List of positive integer factors of 51033 that divides 51021 without a remainder.

1, 3, 17011

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51021 and 51033. The biggest common factor number is the GCF number.
So the greatest common factor 51021 and 51033 is 3.

Also check out the Least Common Multiple of 51021 and 51033