What is the Greatest Common Factor of 57205 and 57210?

Greatest common factor (GCF) of 57205 and 57210 is 5.

GCF(57205,57210) = 5

We will now calculate the prime factors of 57205 and 57210, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57205 and 57210.

How to find the GCF of 57205 and 57210?

We will first find the prime factorization of 57205 and 57210. After we will calculate the factors of 57205 and 57210 and find the biggest common factor number .

Step-1: Prime Factorization of 57205

Prime factors of 57205 are 5, 17, 673. Prime factorization of 57205 in exponential form is:

57205 = 5¹ × 17¹ × 673¹

Step-2: Prime Factorization of 57210

Prime factors of 57210 are 2, 3, 5, 1907. Prime factorization of 57210 in exponential form is:

57210 = 2¹ × 3¹ × 5¹ × 1907¹

Step-3: Factors of 57205

List of positive integer factors of 57205 that divides 57205 without a remainder.

1, 5, 17, 85, 673, 3365, 11441

Step-4: Factors of 57210

List of positive integer factors of 57210 that divides 57205 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 1907, 3814, 5721, 9535, 11442, 19070, 28605

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57205 and 57210. The biggest common factor number is the GCF number.
So the greatest common factor 57205 and 57210 is 5.

Also check out the Least Common Multiple of 57205 and 57210