What is the Greatest Common Factor of 47427 and 47447?

Greatest common factor (GCF) of 47427 and 47447 is 1.

GCF(47427,47447) = 1

We will now calculate the prime factors of 47427 and 47447, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47427 and 47447.

How to find the GCF of 47427 and 47447?

We will first find the prime factorization of 47427 and 47447. After we will calculate the factors of 47427 and 47447 and find the biggest common factor number .

Step-1: Prime Factorization of 47427

Prime factors of 47427 are 3, 15809. Prime factorization of 47427 in exponential form is:

47427 = 3¹ × 15809¹

Step-2: Prime Factorization of 47447

Prime factors of 47447 are 17, 2791. Prime factorization of 47447 in exponential form is:

47447 = 17¹ × 2791¹

Step-3: Factors of 47427

List of positive integer factors of 47427 that divides 47427 without a remainder.

1, 3, 15809

Step-4: Factors of 47447

List of positive integer factors of 47447 that divides 47427 without a remainder.

1, 17, 2791

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47427 and 47447. The biggest common factor number is the GCF number.
So the greatest common factor 47427 and 47447 is 1.

Also check out the Least Common Multiple of 47427 and 47447