What is the Greatest Common Factor of 8510 and 8515?

Greatest common factor (GCF) of 8510 and 8515 is 5.

GCF(8510,8515) = 5

We will now calculate the prime factors of 8510 and 8515, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8510 and 8515.

How to find the GCF of 8510 and 8515?

We will first find the prime factorization of 8510 and 8515. After we will calculate the factors of 8510 and 8515 and find the biggest common factor number .

Step-1: Prime Factorization of 8510

Prime factors of 8510 are 2, 5, 23, 37. Prime factorization of 8510 in exponential form is:

8510 = 2¹ × 5¹ × 23¹ × 37¹

Step-2: Prime Factorization of 8515

Prime factors of 8515 are 5, 13, 131. Prime factorization of 8515 in exponential form is:

8515 = 5¹ × 13¹ × 131¹

Step-3: Factors of 8510

List of positive integer factors of 8510 that divides 8510 without a remainder.

1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255

Step-4: Factors of 8515

List of positive integer factors of 8515 that divides 8510 without a remainder.

1, 5, 13, 65, 131, 655, 1703

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8510 and 8515. The biggest common factor number is the GCF number.
So the greatest common factor 8510 and 8515 is 5.

Also check out the Least Common Multiple of 8510 and 8515