What is the Greatest Common Factor of 13531 and 13551?

Greatest common factor (GCF) of 13531 and 13551 is 1.

GCF(13531,13551) = 1

We will now calculate the prime factors of 13531 and 13551, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13531 and 13551.

How to find the GCF of 13531 and 13551?

We will first find the prime factorization of 13531 and 13551. After we will calculate the factors of 13531 and 13551 and find the biggest common factor number .

Step-1: Prime Factorization of 13531

Prime factors of 13531 are 7, 1933. Prime factorization of 13531 in exponential form is:

13531 = 7¹ × 1933¹

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 13531

List of positive integer factors of 13531 that divides 13531 without a remainder.

1, 7, 1933

Step-4: Factors of 13551

List of positive integer factors of 13551 that divides 13531 without a remainder.

1, 3, 4517

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13531 and 13551. The biggest common factor number is the GCF number.
So the greatest common factor 13531 and 13551 is 1.

Also check out the Least Common Multiple of 13531 and 13551