What is the Greatest Common Factor of 11209 and 11219?

Greatest common factor (GCF) of 11209 and 11219 is 1.

GCF(11209,11219) = 1

We will now calculate the prime factors of 11209 and 11219, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11209 and 11219.

How to find the GCF of 11209 and 11219?

We will first find the prime factorization of 11209 and 11219. After we will calculate the factors of 11209 and 11219 and find the biggest common factor number .

Step-1: Prime Factorization of 11209

Prime factors of 11209 are 11, 1019. Prime factorization of 11209 in exponential form is:

11209 = 11¹ × 1019¹

Step-2: Prime Factorization of 11219

Prime factors of 11219 are 13, 863. Prime factorization of 11219 in exponential form is:

11219 = 13¹ × 863¹

Step-3: Factors of 11209

List of positive integer factors of 11209 that divides 11209 without a remainder.

1, 11, 1019

Step-4: Factors of 11219

List of positive integer factors of 11219 that divides 11209 without a remainder.

1, 13, 863

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11209 and 11219. The biggest common factor number is the GCF number.
So the greatest common factor 11209 and 11219 is 1.

Also check out the Least Common Multiple of 11209 and 11219