What is the Greatest Common Factor of 27251 and 27255?

Greatest common factor (GCF) of 27251 and 27255 is 1.

GCF(27251,27255) = 1

We will now calculate the prime factors of 27251 and 27255, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27251 and 27255.

How to find the GCF of 27251 and 27255?

We will first find the prime factorization of 27251 and 27255. After we will calculate the factors of 27251 and 27255 and find the biggest common factor number .

Step-1: Prime Factorization of 27251

Prime factors of 27251 are 7, 17, 229. Prime factorization of 27251 in exponential form is:

27251 = 7¹ × 17¹ × 229¹

Step-2: Prime Factorization of 27255

Prime factors of 27255 are 3, 5, 23, 79. Prime factorization of 27255 in exponential form is:

27255 = 3¹ × 5¹ × 23¹ × 79¹

Step-3: Factors of 27251

List of positive integer factors of 27251 that divides 27251 without a remainder.

1, 7, 17, 119, 229, 1603, 3893

Step-4: Factors of 27255

List of positive integer factors of 27255 that divides 27251 without a remainder.

1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 5451, 9085

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27251 and 27255. The biggest common factor number is the GCF number.
So the greatest common factor 27251 and 27255 is 1.

Also check out the Least Common Multiple of 27251 and 27255