What is the Greatest Common Factor of 13657 and 13673?

Greatest common factor (GCF) of 13657 and 13673 is 1.

GCF(13657,13673) = 1

We will now calculate the prime factors of 13657 and 13673, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13657 and 13673.

How to find the GCF of 13657 and 13673?

We will first find the prime factorization of 13657 and 13673. After we will calculate the factors of 13657 and 13673 and find the biggest common factor number .

Step-1: Prime Factorization of 13657

Prime factors of 13657 are 7, 1951. Prime factorization of 13657 in exponential form is:

13657 = 7¹ × 1951¹

Step-2: Prime Factorization of 13673

Prime factors of 13673 are 11, 113. Prime factorization of 13673 in exponential form is:

13673 = 11² × 113¹

Step-3: Factors of 13657

List of positive integer factors of 13657 that divides 13657 without a remainder.

1, 7, 1951

Step-4: Factors of 13673

List of positive integer factors of 13673 that divides 13657 without a remainder.

1, 11, 113, 121, 1243

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13657 and 13673. The biggest common factor number is the GCF number.
So the greatest common factor 13657 and 13673 is 1.

Also check out the Least Common Multiple of 13657 and 13673