What is the Greatest Common Factor of 57170 and 57178?

Greatest common factor (GCF) of 57170 and 57178 is 2.

GCF(57170,57178) = 2

We will now calculate the prime factors of 57170 and 57178, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57170 and 57178.

How to find the GCF of 57170 and 57178?

We will first find the prime factorization of 57170 and 57178. After we will calculate the factors of 57170 and 57178 and find the biggest common factor number .

Step-1: Prime Factorization of 57170

Prime factors of 57170 are 2, 5, 5717. Prime factorization of 57170 in exponential form is:

57170 = 2¹ × 5¹ × 5717¹

Step-2: Prime Factorization of 57178

Prime factors of 57178 are 2, 11, 23, 113. Prime factorization of 57178 in exponential form is:

57178 = 2¹ × 11¹ × 23¹ × 113¹

Step-3: Factors of 57170

List of positive integer factors of 57170 that divides 57170 without a remainder.

1, 2, 5, 10, 5717, 11434, 28585

Step-4: Factors of 57178

List of positive integer factors of 57178 that divides 57170 without a remainder.

1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 2486, 2599, 5198, 28589

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57170 and 57178. The biggest common factor number is the GCF number.
So the greatest common factor 57170 and 57178 is 2.

Also check out the Least Common Multiple of 57170 and 57178