What is the Greatest Common Factor of 57042 and 57047?

Greatest common factor (GCF) of 57042 and 57047 is 1.

GCF(57042,57047) = 1

We will now calculate the prime factors of 57042 and 57047, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57042 and 57047.

How to find the GCF of 57042 and 57047?

We will first find the prime factorization of 57042 and 57047. After we will calculate the factors of 57042 and 57047 and find the biggest common factor number .

Step-1: Prime Factorization of 57042

Prime factors of 57042 are 2, 3, 3169. Prime factorization of 57042 in exponential form is:

57042 = 2¹ × 3² × 3169¹

Step-2: Prime Factorization of 57047

Prime factors of 57047 are 57047. Prime factorization of 57047 in exponential form is:

57047 = 57047¹

Step-3: Factors of 57042

List of positive integer factors of 57042 that divides 57042 without a remainder.

1, 2, 3, 6, 9, 18, 3169, 6338, 9507, 19014, 28521

Step-4: Factors of 57047

List of positive integer factors of 57047 that divides 57042 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57042 and 57047. The biggest common factor number is the GCF number.
So the greatest common factor 57042 and 57047 is 1.

Also check out the Least Common Multiple of 57042 and 57047