What is the Greatest Common Factor of 11005 and 11012?

Greatest common factor (GCF) of 11005 and 11012 is 1.

GCF(11005,11012) = 1

We will now calculate the prime factors of 11005 and 11012, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11005 and 11012.

How to find the GCF of 11005 and 11012?

We will first find the prime factorization of 11005 and 11012. After we will calculate the factors of 11005 and 11012 and find the biggest common factor number .

Step-1: Prime Factorization of 11005

Prime factors of 11005 are 5, 31, 71. Prime factorization of 11005 in exponential form is:

11005 = 5¹ × 31¹ × 71¹

Step-2: Prime Factorization of 11012

Prime factors of 11012 are 2, 2753. Prime factorization of 11012 in exponential form is:

11012 = 2² × 2753¹

Step-3: Factors of 11005

List of positive integer factors of 11005 that divides 11005 without a remainder.

1, 5, 31, 71, 155, 355, 2201

Step-4: Factors of 11012

List of positive integer factors of 11012 that divides 11005 without a remainder.

1, 2, 4, 2753, 5506

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11005 and 11012. The biggest common factor number is the GCF number.
So the greatest common factor 11005 and 11012 is 1.

Also check out the Least Common Multiple of 11005 and 11012