What is the Greatest Common Factor of 47007 and 47021?

Greatest common factor (GCF) of 47007 and 47021 is 1.

GCF(47007,47021) = 1

We will now calculate the prime factors of 47007 and 47021, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47007 and 47021.

How to find the GCF of 47007 and 47021?

We will first find the prime factorization of 47007 and 47021. After we will calculate the factors of 47007 and 47021 and find the biggest common factor number .

Step-1: Prime Factorization of 47007

Prime factors of 47007 are 3, 1741. Prime factorization of 47007 in exponential form is:

47007 = 3³ × 1741¹

Step-2: Prime Factorization of 47021

Prime factors of 47021 are 13, 3617. Prime factorization of 47021 in exponential form is:

47021 = 13¹ × 3617¹

Step-3: Factors of 47007

List of positive integer factors of 47007 that divides 47007 without a remainder.

1, 3, 9, 27, 1741, 5223, 15669

Step-4: Factors of 47021

List of positive integer factors of 47021 that divides 47007 without a remainder.

1, 13, 3617

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47007 and 47021. The biggest common factor number is the GCF number.
So the greatest common factor 47007 and 47021 is 1.

Also check out the Least Common Multiple of 47007 and 47021