What is the Greatest Common Factor of 8261 and 8281?

Greatest common factor (GCF) of 8261 and 8281 is 1.

GCF(8261,8281) = 1

We will now calculate the prime factors of 8261 and 8281, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8261 and 8281.

How to find the GCF of 8261 and 8281?

We will first find the prime factorization of 8261 and 8281. After we will calculate the factors of 8261 and 8281 and find the biggest common factor number .

Step-1: Prime Factorization of 8261

Prime factors of 8261 are 11, 751. Prime factorization of 8261 in exponential form is:

8261 = 11¹ × 751¹

Step-2: Prime Factorization of 8281

Prime factors of 8281 are 7, 13. Prime factorization of 8281 in exponential form is:

8281 = 7² × 13²

Step-3: Factors of 8261

List of positive integer factors of 8261 that divides 8261 without a remainder.

1, 11, 751

Step-4: Factors of 8281

List of positive integer factors of 8281 that divides 8261 without a remainder.

1, 7, 13, 49, 91, 169, 637, 1183

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8261 and 8281. The biggest common factor number is the GCF number.
So the greatest common factor 8261 and 8281 is 1.

Also check out the Least Common Multiple of 8261 and 8281