What is the Greatest Common Factor of 57013 and 57020?

Greatest common factor (GCF) of 57013 and 57020 is 1.

GCF(57013,57020) = 1

We will now calculate the prime factors of 57013 and 57020, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57013 and 57020.

How to find the GCF of 57013 and 57020?

We will first find the prime factorization of 57013 and 57020. After we will calculate the factors of 57013 and 57020 and find the biggest common factor number .

Step-1: Prime Factorization of 57013

Prime factors of 57013 are 11, 71, 73. Prime factorization of 57013 in exponential form is:

57013 = 11¹ × 71¹ × 73¹

Step-2: Prime Factorization of 57020

Prime factors of 57020 are 2, 5, 2851. Prime factorization of 57020 in exponential form is:

57020 = 2² × 5¹ × 2851¹

Step-3: Factors of 57013

List of positive integer factors of 57013 that divides 57013 without a remainder.

1, 11, 71, 73, 781, 803, 5183

Step-4: Factors of 57020

List of positive integer factors of 57020 that divides 57013 without a remainder.

1, 2, 4, 5, 10, 20, 2851, 5702, 11404, 14255, 28510

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57013 and 57020. The biggest common factor number is the GCF number.
So the greatest common factor 57013 and 57020 is 1.

Also check out the Least Common Multiple of 57013 and 57020