What is the Greatest Common Factor of 11457 and 11474?

Greatest common factor (GCF) of 11457 and 11474 is 1.

GCF(11457,11474) = 1

We will now calculate the prime factors of 11457 and 11474, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11457 and 11474.

How to find the GCF of 11457 and 11474?

We will first find the prime factorization of 11457 and 11474. After we will calculate the factors of 11457 and 11474 and find the biggest common factor number .

Step-1: Prime Factorization of 11457

Prime factors of 11457 are 3, 19, 67. Prime factorization of 11457 in exponential form is:

11457 = 3² × 19¹ × 67¹

Step-2: Prime Factorization of 11474

Prime factors of 11474 are 2, 5737. Prime factorization of 11474 in exponential form is:

11474 = 2¹ × 5737¹

Step-3: Factors of 11457

List of positive integer factors of 11457 that divides 11457 without a remainder.

1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819

Step-4: Factors of 11474

List of positive integer factors of 11474 that divides 11457 without a remainder.

1, 2, 5737

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11457 and 11474. The biggest common factor number is the GCF number.
So the greatest common factor 11457 and 11474 is 1.

Also check out the Least Common Multiple of 11457 and 11474