What is the Greatest Common Factor of 9009 and 9013?

Greatest common factor (GCF) of 9009 and 9013 is 1.

GCF(9009,9013) = 1

We will now calculate the prime factors of 9009 and 9013, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9009 and 9013.

How to find the GCF of 9009 and 9013?

We will first find the prime factorization of 9009 and 9013. After we will calculate the factors of 9009 and 9013 and find the biggest common factor number .

Step-1: Prime Factorization of 9009

Prime factors of 9009 are 3, 7, 11, 13. Prime factorization of 9009 in exponential form is:

9009 = 3² × 7¹ × 11¹ × 13¹

Step-2: Prime Factorization of 9013

Prime factors of 9013 are 9013. Prime factorization of 9013 in exponential form is:

9013 = 9013¹

Step-3: Factors of 9009

List of positive integer factors of 9009 that divides 9009 without a remainder.

1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003

Step-4: Factors of 9013

List of positive integer factors of 9013 that divides 9009 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9009 and 9013. The biggest common factor number is the GCF number.
So the greatest common factor 9009 and 9013 is 1.

Also check out the Least Common Multiple of 9009 and 9013