What is the Greatest Common Factor of 10515 and 10527?

Greatest common factor (GCF) of 10515 and 10527 is 3.

GCF(10515,10527) = 3

We will now calculate the prime factors of 10515 and 10527, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10515 and 10527.

How to find the GCF of 10515 and 10527?

We will first find the prime factorization of 10515 and 10527. After we will calculate the factors of 10515 and 10527 and find the biggest common factor number .

Step-1: Prime Factorization of 10515

Prime factors of 10515 are 3, 5, 701. Prime factorization of 10515 in exponential form is:

10515 = 3¹ × 5¹ × 701¹

Step-2: Prime Factorization of 10527

Prime factors of 10527 are 3, 11, 29. Prime factorization of 10527 in exponential form is:

10527 = 3¹ × 11² × 29¹

Step-3: Factors of 10515

List of positive integer factors of 10515 that divides 10515 without a remainder.

1, 3, 5, 15, 701, 2103, 3505

Step-4: Factors of 10527

List of positive integer factors of 10527 that divides 10515 without a remainder.

1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10515 and 10527. The biggest common factor number is the GCF number.
So the greatest common factor 10515 and 10527 is 3.

Also check out the Least Common Multiple of 10515 and 10527