What is the Greatest Common Factor of 10502 and 10515?

Greatest common factor (GCF) of 10502 and 10515 is 1.

GCF(10502,10515) = 1

We will now calculate the prime factors of 10502 and 10515, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10502 and 10515.

How to find the GCF of 10502 and 10515?

We will first find the prime factorization of 10502 and 10515. After we will calculate the factors of 10502 and 10515 and find the biggest common factor number .

Step-1: Prime Factorization of 10502

Prime factors of 10502 are 2, 59, 89. Prime factorization of 10502 in exponential form is:

10502 = 2¹ × 59¹ × 89¹

Step-2: 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-3: Factors of 10502

List of positive integer factors of 10502 that divides 10502 without a remainder.

1, 2, 59, 89, 118, 178, 5251

Step-4: Factors of 10515

List of positive integer factors of 10515 that divides 10502 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10502 and 10515. The biggest common factor number is the GCF number.
So the greatest common factor 10502 and 10515 is 1.

Also check out the Least Common Multiple of 10502 and 10515