What is the Greatest Common Factor of 11450 and 11455?

Greatest common factor (GCF) of 11450 and 11455 is 5.

GCF(11450,11455) = 5

We will now calculate the prime factors of 11450 and 11455, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11450 and 11455.

How to find the GCF of 11450 and 11455?

We will first find the prime factorization of 11450 and 11455. After we will calculate the factors of 11450 and 11455 and find the biggest common factor number .

Step-1: Prime Factorization of 11450

Prime factors of 11450 are 2, 5, 229. Prime factorization of 11450 in exponential form is:

11450 = 2¹ × 5² × 229¹

Step-2: Prime Factorization of 11455

Prime factors of 11455 are 5, 29, 79. Prime factorization of 11455 in exponential form is:

11455 = 5¹ × 29¹ × 79¹

Step-3: Factors of 11450

List of positive integer factors of 11450 that divides 11450 without a remainder.

1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725

Step-4: Factors of 11455

List of positive integer factors of 11455 that divides 11450 without a remainder.

1, 5, 29, 79, 145, 395, 2291

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11450 and 11455. The biggest common factor number is the GCF number.
So the greatest common factor 11450 and 11455 is 5.

Also check out the Least Common Multiple of 11450 and 11455