What is the Greatest Common Factor of 11009 and 11023?

Greatest common factor (GCF) of 11009 and 11023 is 1.

GCF(11009,11023) = 1

We will now calculate the prime factors of 11009 and 11023, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11009 and 11023.

How to find the GCF of 11009 and 11023?

We will first find the prime factorization of 11009 and 11023. After we will calculate the factors of 11009 and 11023 and find the biggest common factor number .

Step-1: Prime Factorization of 11009

Prime factors of 11009 are 101, 109. Prime factorization of 11009 in exponential form is:

11009 = 101¹ × 109¹

Step-2: Prime Factorization of 11023

Prime factors of 11023 are 73, 151. Prime factorization of 11023 in exponential form is:

11023 = 73¹ × 151¹

Step-3: Factors of 11009

List of positive integer factors of 11009 that divides 11009 without a remainder.

1, 101, 109

Step-4: Factors of 11023

List of positive integer factors of 11023 that divides 11009 without a remainder.

1, 73, 151

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11009 and 11023. The biggest common factor number is the GCF number.
So the greatest common factor 11009 and 11023 is 1.

Also check out the Least Common Multiple of 11009 and 11023