What is the Greatest Common Factor of 11290 and 11297?

Greatest common factor (GCF) of 11290 and 11297 is 1.

GCF(11290,11297) = 1

We will now calculate the prime factors of 11290 and 11297, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11290 and 11297.

How to find the GCF of 11290 and 11297?

We will first find the prime factorization of 11290 and 11297. After we will calculate the factors of 11290 and 11297 and find the biggest common factor number .

Step-1: Prime Factorization of 11290

Prime factors of 11290 are 2, 5, 1129. Prime factorization of 11290 in exponential form is:

11290 = 2¹ × 5¹ × 1129¹

Step-2: Prime Factorization of 11297

Prime factors of 11297 are 11, 13, 79. Prime factorization of 11297 in exponential form is:

11297 = 11¹ × 13¹ × 79¹

Step-3: Factors of 11290

List of positive integer factors of 11290 that divides 11290 without a remainder.

1, 2, 5, 10, 1129, 2258, 5645

Step-4: Factors of 11297

List of positive integer factors of 11297 that divides 11290 without a remainder.

1, 11, 13, 79, 143, 869, 1027

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11290 and 11297. The biggest common factor number is the GCF number.
So the greatest common factor 11290 and 11297 is 1.

Also check out the Least Common Multiple of 11290 and 11297