What is the Greatest Common Factor of 13457 and 13473?

Greatest common factor (GCF) of 13457 and 13473 is 1.

GCF(13457,13473) = 1

We will now calculate the prime factors of 13457 and 13473, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13457 and 13473.

How to find the GCF of 13457 and 13473?

We will first find the prime factorization of 13457 and 13473. After we will calculate the factors of 13457 and 13473 and find the biggest common factor number .

Step-1: Prime Factorization of 13457

Prime factors of 13457 are 13457. Prime factorization of 13457 in exponential form is:

13457 = 13457¹

Step-2: Prime Factorization of 13473

Prime factors of 13473 are 3, 499. Prime factorization of 13473 in exponential form is:

13473 = 3³ × 499¹

Step-3: Factors of 13457

List of positive integer factors of 13457 that divides 13457 without a remainder.

Step-4: Factors of 13473

List of positive integer factors of 13473 that divides 13457 without a remainder.

1, 3, 9, 27, 499, 1497, 4491

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13457 and 13473. The biggest common factor number is the GCF number.
So the greatest common factor 13457 and 13473 is 1.

Also check out the Least Common Multiple of 13457 and 13473