What is the Greatest Common Factor of 11277 and 11281?

Greatest common factor (GCF) of 11277 and 11281 is 1.

GCF(11277,11281) = 1

We will now calculate the prime factors of 11277 and 11281, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11277 and 11281.

How to find the GCF of 11277 and 11281?

We will first find the prime factorization of 11277 and 11281. After we will calculate the factors of 11277 and 11281 and find the biggest common factor number .

Step-1: Prime Factorization of 11277

Prime factors of 11277 are 3, 7, 179. Prime factorization of 11277 in exponential form is:

11277 = 3² × 7¹ × 179¹

Step-2: Prime Factorization of 11281

Prime factors of 11281 are 29, 389. Prime factorization of 11281 in exponential form is:

11281 = 29¹ × 389¹

Step-3: Factors of 11277

List of positive integer factors of 11277 that divides 11277 without a remainder.

1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759

Step-4: Factors of 11281

List of positive integer factors of 11281 that divides 11277 without a remainder.

1, 29, 389

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11277 and 11281. The biggest common factor number is the GCF number.
So the greatest common factor 11277 and 11281 is 1.

Also check out the Least Common Multiple of 11277 and 11281