What is the Greatest Common Factor of 12236 and 12247?

Greatest common factor (GCF) of 12236 and 12247 is 1.

GCF(12236,12247) = 1

We will now calculate the prime factors of 12236 and 12247, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12236 and 12247.

How to find the GCF of 12236 and 12247?

We will first find the prime factorization of 12236 and 12247. After we will calculate the factors of 12236 and 12247 and find the biggest common factor number .

Step-1: Prime Factorization of 12236

Prime factors of 12236 are 2, 7, 19, 23. Prime factorization of 12236 in exponential form is:

12236 = 2² × 7¹ × 19¹ × 23¹

Step-2: Prime Factorization of 12247

Prime factors of 12247 are 37, 331. Prime factorization of 12247 in exponential form is:

12247 = 37¹ × 331¹

Step-3: Factors of 12236

List of positive integer factors of 12236 that divides 12236 without a remainder.

1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118

Step-4: Factors of 12247

List of positive integer factors of 12247 that divides 12236 without a remainder.

1, 37, 331

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12236 and 12247. The biggest common factor number is the GCF number.
So the greatest common factor 12236 and 12247 is 1.

Also check out the Least Common Multiple of 12236 and 12247