What is the Greatest Common Factor of 47517 and 47521?

Greatest common factor (GCF) of 47517 and 47521 is 1.

GCF(47517,47521) = 1

We will now calculate the prime factors of 47517 and 47521, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47517 and 47521.

How to find the GCF of 47517 and 47521?

We will first find the prime factorization of 47517 and 47521. After we will calculate the factors of 47517 and 47521 and find the biggest common factor number .

Step-1: Prime Factorization of 47517

Prime factors of 47517 are 3, 47, 337. Prime factorization of 47517 in exponential form is:

47517 = 3¹ × 47¹ × 337¹

Step-2: Prime Factorization of 47521

Prime factors of 47521 are 47521. Prime factorization of 47521 in exponential form is:

47521 = 47521¹

Step-3: Factors of 47517

List of positive integer factors of 47517 that divides 47517 without a remainder.

1, 3, 47, 141, 337, 1011, 15839

Step-4: Factors of 47521

List of positive integer factors of 47521 that divides 47517 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47517 and 47521. The biggest common factor number is the GCF number.
So the greatest common factor 47517 and 47521 is 1.

Also check out the Least Common Multiple of 47517 and 47521