What is the Greatest Common Factor of 47711 and 47721?

Greatest common factor (GCF) of 47711 and 47721 is 1.

GCF(47711,47721) = 1

We will now calculate the prime factors of 47711 and 47721, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47711 and 47721.

How to find the GCF of 47711 and 47721?

We will first find the prime factorization of 47711 and 47721. After we will calculate the factors of 47711 and 47721 and find the biggest common factor number .

Step-1: Prime Factorization of 47711

Prime factors of 47711 are 47711. Prime factorization of 47711 in exponential form is:

47711 = 47711¹

Step-2: Prime Factorization of 47721

Prime factors of 47721 are 3, 15907. Prime factorization of 47721 in exponential form is:

47721 = 3¹ × 15907¹

Step-3: Factors of 47711

List of positive integer factors of 47711 that divides 47711 without a remainder.

Step-4: Factors of 47721

List of positive integer factors of 47721 that divides 47711 without a remainder.

1, 3, 15907

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47711 and 47721. The biggest common factor number is the GCF number.
So the greatest common factor 47711 and 47721 is 1.

Also check out the Least Common Multiple of 47711 and 47721