What is the Greatest Common Factor of 27261 and 27281?

Greatest common factor (GCF) of 27261 and 27281 is 1.

GCF(27261,27281) = 1

We will now calculate the prime factors of 27261 and 27281, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27261 and 27281.

How to find the GCF of 27261 and 27281?

We will first find the prime factorization of 27261 and 27281. After we will calculate the factors of 27261 and 27281 and find the biggest common factor number .

Step-1: Prime Factorization of 27261

Prime factors of 27261 are 3, 13, 233. Prime factorization of 27261 in exponential form is:

27261 = 3² × 13¹ × 233¹

Step-2: Prime Factorization of 27281

Prime factors of 27281 are 27281. Prime factorization of 27281 in exponential form is:

27281 = 27281¹

Step-3: Factors of 27261

List of positive integer factors of 27261 that divides 27261 without a remainder.

1, 3, 9, 13, 39, 117, 233, 699, 2097, 3029, 9087

Step-4: Factors of 27281

List of positive integer factors of 27281 that divides 27261 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27261 and 27281. The biggest common factor number is the GCF number.
So the greatest common factor 27261 and 27281 is 1.

Also check out the Least Common Multiple of 27261 and 27281