What is the Greatest Common Factor of 12236 and 12254?

Greatest common factor (GCF) of 12236 and 12254 is 2.

GCF(12236,12254) = 2

We will now calculate the prime factors of 12236 and 12254, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12236 and 12254.

How to find the GCF of 12236 and 12254?

We will first find the prime factorization of 12236 and 12254. After we will calculate the factors of 12236 and 12254 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 12254

Prime factors of 12254 are 2, 11, 557. Prime factorization of 12254 in exponential form is:

12254 = 2¹ × 11¹ × 557¹

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 12254

List of positive integer factors of 12254 that divides 12236 without a remainder.

1, 2, 11, 22, 557, 1114, 6127

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12236 and 12254. The biggest common factor number is the GCF number.
So the greatest common factor 12236 and 12254 is 2.

Also check out the Least Common Multiple of 12236 and 12254