What is the Greatest Common Factor of 2801 and 2815?

Greatest common factor (GCF) of 2801 and 2815 is 1.

GCF(2801,2815) = 1

We will now calculate the prime factors of 2801 and 2815, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2801 and 2815.

How to find the GCF of 2801 and 2815?

We will first find the prime factorization of 2801 and 2815. After we will calculate the factors of 2801 and 2815 and find the biggest common factor number .

Step-1: Prime Factorization of 2801

Prime factors of 2801 are 2801. Prime factorization of 2801 in exponential form is:

2801 = 2801¹

Step-2: Prime Factorization of 2815

Prime factors of 2815 are 5, 563. Prime factorization of 2815 in exponential form is:

2815 = 5¹ × 563¹

Step-3: Factors of 2801

List of positive integer factors of 2801 that divides 2801 without a remainder.

Step-4: Factors of 2815

List of positive integer factors of 2815 that divides 2801 without a remainder.

1, 5, 563

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2801 and 2815. The biggest common factor number is the GCF number.
So the greatest common factor 2801 and 2815 is 1.

Also check out the Least Common Multiple of 2801 and 2815