What is the Greatest Common Factor of 8810 and 8815?

Greatest common factor (GCF) of 8810 and 8815 is 5.

GCF(8810,8815) = 5

We will now calculate the prime factors of 8810 and 8815, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8810 and 8815.

How to find the GCF of 8810 and 8815?

We will first find the prime factorization of 8810 and 8815. After we will calculate the factors of 8810 and 8815 and find the biggest common factor number .

Step-1: Prime Factorization of 8810

Prime factors of 8810 are 2, 5, 881. Prime factorization of 8810 in exponential form is:

8810 = 2¹ × 5¹ × 881¹

Step-2: Prime Factorization of 8815

Prime factors of 8815 are 5, 41, 43. Prime factorization of 8815 in exponential form is:

8815 = 5¹ × 41¹ × 43¹

Step-3: Factors of 8810

List of positive integer factors of 8810 that divides 8810 without a remainder.

1, 2, 5, 10, 881, 1762, 4405

Step-4: Factors of 8815

List of positive integer factors of 8815 that divides 8810 without a remainder.

1, 5, 41, 43, 205, 215, 1763

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8810 and 8815. The biggest common factor number is the GCF number.
So the greatest common factor 8810 and 8815 is 5.

Also check out the Least Common Multiple of 8810 and 8815