What is the Greatest Common Factor of 57009 and 57023?

Greatest common factor (GCF) of 57009 and 57023 is 1.

GCF(57009,57023) = 1

We will now calculate the prime factors of 57009 and 57023, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57009 and 57023.

How to find the GCF of 57009 and 57023?

We will first find the prime factorization of 57009 and 57023. After we will calculate the factors of 57009 and 57023 and find the biggest common factor number .

Step-1: Prime Factorization of 57009

Prime factors of 57009 are 3, 31, 613. Prime factorization of 57009 in exponential form is:

57009 = 3¹ × 31¹ × 613¹

Step-2: Prime Factorization of 57023

Prime factors of 57023 are 127, 449. Prime factorization of 57023 in exponential form is:

57023 = 127¹ × 449¹

Step-3: Factors of 57009

List of positive integer factors of 57009 that divides 57009 without a remainder.

1, 3, 31, 93, 613, 1839, 19003

Step-4: Factors of 57023

List of positive integer factors of 57023 that divides 57009 without a remainder.

1, 127, 449

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57009 and 57023. The biggest common factor number is the GCF number.
So the greatest common factor 57009 and 57023 is 1.

Also check out the Least Common Multiple of 57009 and 57023