What is the Greatest Common Factor of 57226 and 57239?

Greatest common factor (GCF) of 57226 and 57239 is 13.

GCF(57226,57239) = 13

We will now calculate the prime factors of 57226 and 57239, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57226 and 57239.

How to find the GCF of 57226 and 57239?

We will first find the prime factorization of 57226 and 57239. After we will calculate the factors of 57226 and 57239 and find the biggest common factor number .

Step-1: Prime Factorization of 57226

Prime factors of 57226 are 2, 13, 31, 71. Prime factorization of 57226 in exponential form is:

57226 = 2¹ × 13¹ × 31¹ × 71¹

Step-2: Prime Factorization of 57239

Prime factors of 57239 are 7, 13, 17, 37. Prime factorization of 57239 in exponential form is:

57239 = 7¹ × 13¹ × 17¹ × 37¹

Step-3: Factors of 57226

List of positive integer factors of 57226 that divides 57226 without a remainder.

1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 28613

Step-4: Factors of 57239

List of positive integer factors of 57239 that divides 57226 without a remainder.

1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 4403, 8177

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57226 and 57239. The biggest common factor number is the GCF number.
So the greatest common factor 57226 and 57239 is 13.

Also check out the Least Common Multiple of 57226 and 57239