What is the Greatest Common Factor of 32515 and 32521?

Greatest common factor (GCF) of 32515 and 32521 is 1.

GCF(32515,32521) = 1

We will now calculate the prime factors of 32515 and 32521, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32515 and 32521.

How to find the GCF of 32515 and 32521?

We will first find the prime factorization of 32515 and 32521. After we will calculate the factors of 32515 and 32521 and find the biggest common factor number .

Step-1: Prime Factorization of 32515

Prime factors of 32515 are 5, 7, 929. Prime factorization of 32515 in exponential form is:

32515 = 5¹ × 7¹ × 929¹

Step-2: Prime Factorization of 32521

Prime factors of 32521 are 17, 1913. Prime factorization of 32521 in exponential form is:

32521 = 17¹ × 1913¹

Step-3: Factors of 32515

List of positive integer factors of 32515 that divides 32515 without a remainder.

1, 5, 7, 35, 929, 4645, 6503

Step-4: Factors of 32521

List of positive integer factors of 32521 that divides 32515 without a remainder.

1, 17, 1913

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32515 and 32521. The biggest common factor number is the GCF number.
So the greatest common factor 32515 and 32521 is 1.

Also check out the Least Common Multiple of 32515 and 32521