What is the Greatest Common Factor of 13453 and 13473?

Greatest common factor (GCF) of 13453 and 13473 is 1.

GCF(13453,13473) = 1

We will now calculate the prime factors of 13453 and 13473, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13453 and 13473.

How to find the GCF of 13453 and 13473?

We will first find the prime factorization of 13453 and 13473. After we will calculate the factors of 13453 and 13473 and find the biggest common factor number .

Step-1: Prime Factorization of 13453

Prime factors of 13453 are 11, 1223. Prime factorization of 13453 in exponential form is:

13453 = 11¹ × 1223¹

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 13453

List of positive integer factors of 13453 that divides 13453 without a remainder.

1, 11, 1223

Step-4: Factors of 13473

List of positive integer factors of 13473 that divides 13453 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13453 and 13473. The biggest common factor number is the GCF number.
So the greatest common factor 13453 and 13473 is 1.

Also check out the Least Common Multiple of 13453 and 13473