What is the Greatest Common Factor of 10256 and 10276?

Greatest common factor (GCF) of 10256 and 10276 is 4.

GCF(10256,10276) = 4

We will now calculate the prime factors of 10256 and 10276, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10256 and 10276.

How to find the GCF of 10256 and 10276?

We will first find the prime factorization of 10256 and 10276. After we will calculate the factors of 10256 and 10276 and find the biggest common factor number .

Step-1: Prime Factorization of 10256

Prime factors of 10256 are 2, 641. Prime factorization of 10256 in exponential form is:

10256 = 2⁴ × 641¹

Step-2: Prime Factorization of 10276

Prime factors of 10276 are 2, 7, 367. Prime factorization of 10276 in exponential form is:

10276 = 2² × 7¹ × 367¹

Step-3: Factors of 10256

List of positive integer factors of 10256 that divides 10256 without a remainder.

1, 2, 4, 8, 16, 641, 1282, 2564, 5128

Step-4: Factors of 10276

List of positive integer factors of 10276 that divides 10256 without a remainder.

1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10256 and 10276. The biggest common factor number is the GCF number.
So the greatest common factor 10256 and 10276 is 4.

Also check out the Least Common Multiple of 10256 and 10276