What is the Greatest Common Factor of 12242 and 12256?

Greatest common factor (GCF) of 12242 and 12256 is 2.

GCF(12242,12256) = 2

We will now calculate the prime factors of 12242 and 12256, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12242 and 12256.

How to find the GCF of 12242 and 12256?

We will first find the prime factorization of 12242 and 12256. After we will calculate the factors of 12242 and 12256 and find the biggest common factor number .

Step-1: Prime Factorization of 12242

Prime factors of 12242 are 2, 6121. Prime factorization of 12242 in exponential form is:

12242 = 2¹ × 6121¹

Step-2: Prime Factorization of 12256

Prime factors of 12256 are 2, 383. Prime factorization of 12256 in exponential form is:

12256 = 2⁵ × 383¹

Step-3: Factors of 12242

List of positive integer factors of 12242 that divides 12242 without a remainder.

1, 2, 6121

Step-4: Factors of 12256

List of positive integer factors of 12256 that divides 12242 without a remainder.

1, 2, 4, 8, 16, 32, 383, 766, 1532, 3064, 6128

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12242 and 12256. The biggest common factor number is the GCF number.
So the greatest common factor 12242 and 12256 is 2.

Also check out the Least Common Multiple of 12242 and 12256