What is the Greatest Common Factor of 11627 and 11643?

Greatest common factor (GCF) of 11627 and 11643 is 1.

GCF(11627,11643) = 1

We will now calculate the prime factors of 11627 and 11643, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11627 and 11643.

How to find the GCF of 11627 and 11643?

We will first find the prime factorization of 11627 and 11643. After we will calculate the factors of 11627 and 11643 and find the biggest common factor number .

Step-1: Prime Factorization of 11627

Prime factors of 11627 are 7, 11, 151. Prime factorization of 11627 in exponential form is:

11627 = 7¹ × 11¹ × 151¹

Step-2: Prime Factorization of 11643

Prime factors of 11643 are 3, 3881. Prime factorization of 11643 in exponential form is:

11643 = 3¹ × 3881¹

Step-3: Factors of 11627

List of positive integer factors of 11627 that divides 11627 without a remainder.

1, 7, 11, 77, 151, 1057, 1661

Step-4: Factors of 11643

List of positive integer factors of 11643 that divides 11627 without a remainder.

1, 3, 3881

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11627 and 11643. The biggest common factor number is the GCF number.
So the greatest common factor 11627 and 11643 is 1.

Also check out the Least Common Multiple of 11627 and 11643