What is the Greatest Common Factor of 7515 and 7523?

Greatest common factor (GCF) of 7515 and 7523 is 1.

GCF(7515,7523) = 1

We will now calculate the prime factors of 7515 and 7523, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7515 and 7523.

How to find the GCF of 7515 and 7523?

We will first find the prime factorization of 7515 and 7523. After we will calculate the factors of 7515 and 7523 and find the biggest common factor number .

Step-1: Prime Factorization of 7515

Prime factors of 7515 are 3, 5, 167. Prime factorization of 7515 in exponential form is:

7515 = 3² × 5¹ × 167¹

Step-2: Prime Factorization of 7523

Prime factors of 7523 are 7523. Prime factorization of 7523 in exponential form is:

7523 = 7523¹

Step-3: Factors of 7515

List of positive integer factors of 7515 that divides 7515 without a remainder.

1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505

Step-4: Factors of 7523

List of positive integer factors of 7523 that divides 7515 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7515 and 7523. The biggest common factor number is the GCF number.
So the greatest common factor 7515 and 7523 is 1.

Also check out the Least Common Multiple of 7515 and 7523