What is the Greatest Common Factor of 23237 and 23256?

Greatest common factor (GCF) of 23237 and 23256 is 19.

GCF(23237,23256) = 19

We will now calculate the prime factors of 23237 and 23256, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23237 and 23256.

How to find the GCF of 23237 and 23256?

We will first find the prime factorization of 23237 and 23256. After we will calculate the factors of 23237 and 23256 and find the biggest common factor number .

Step-1: Prime Factorization of 23237

Prime factors of 23237 are 19, 1223. Prime factorization of 23237 in exponential form is:

23237 = 19¹ × 1223¹

Step-2: Prime Factorization of 23256

Prime factors of 23256 are 2, 3, 17, 19. Prime factorization of 23256 in exponential form is:

23256 = 2³ × 3² × 17¹ × 19¹

Step-3: Factors of 23237

List of positive integer factors of 23237 that divides 23237 without a remainder.

1, 19, 1223

Step-4: Factors of 23256

List of positive integer factors of 23256 that divides 23237 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3876, 5814, 7752, 11628

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23237 and 23256. The biggest common factor number is the GCF number.
So the greatest common factor 23237 and 23256 is 19.

Also check out the Least Common Multiple of 23237 and 23256