What is the Greatest Common Factor of 11009 and 11019?

Greatest common factor (GCF) of 11009 and 11019 is 1.

GCF(11009,11019) = 1

We will now calculate the prime factors of 11009 and 11019, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11009 and 11019.

How to find the GCF of 11009 and 11019?

We will first find the prime factorization of 11009 and 11019. After we will calculate the factors of 11009 and 11019 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 11019

Prime factors of 11019 are 3, 3673. Prime factorization of 11019 in exponential form is:

11019 = 3¹ × 3673¹

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 11019

List of positive integer factors of 11019 that divides 11009 without a remainder.

1, 3, 3673

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11009 and 11019. The biggest common factor number is the GCF number.
So the greatest common factor 11009 and 11019 is 1.

Also check out the Least Common Multiple of 11009 and 11019