What is the Greatest Common Factor of 13543 and 13551?

Greatest common factor (GCF) of 13543 and 13551 is 1.

GCF(13543,13551) = 1

We will now calculate the prime factors of 13543 and 13551, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13543 and 13551.

How to find the GCF of 13543 and 13551?

We will first find the prime factorization of 13543 and 13551. After we will calculate the factors of 13543 and 13551 and find the biggest common factor number .

Step-1: Prime Factorization of 13543

Prime factors of 13543 are 29, 467. Prime factorization of 13543 in exponential form is:

13543 = 29¹ × 467¹

Step-2: Prime Factorization of 13551

Prime factors of 13551 are 3, 4517. Prime factorization of 13551 in exponential form is:

13551 = 3¹ × 4517¹

Step-3: Factors of 13543

List of positive integer factors of 13543 that divides 13543 without a remainder.

1, 29, 467

Step-4: Factors of 13551

List of positive integer factors of 13551 that divides 13543 without a remainder.

1, 3, 4517

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13543 and 13551. The biggest common factor number is the GCF number.
So the greatest common factor 13543 and 13551 is 1.

Also check out the Least Common Multiple of 13543 and 13551