What is the Greatest Common Factor of 1453 and 1473?

Greatest common factor (GCF) of 1453 and 1473 is 1.

GCF(1453,1473) = 1

We will now calculate the prime factors of 1453 and 1473, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 1453 and 1473.

How to find the GCF of 1453 and 1473?

We will first find the prime factorization of 1453 and 1473. After we will calculate the factors of 1453 and 1473 and find the biggest common factor number .

Step-1: Prime Factorization of 1453

Prime factors of 1453 are 1453. Prime factorization of 1453 in exponential form is:

1453 = 1453¹

Step-2: Prime Factorization of 1473

Prime factors of 1473 are 3, 491. Prime factorization of 1473 in exponential form is:

1473 = 3¹ × 491¹

Step-3: Factors of 1453

List of positive integer factors of 1453 that divides 1453 without a remainder.

Step-4: Factors of 1473

List of positive integer factors of 1473 that divides 1453 without a remainder.

1, 3, 491

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 1453 and 1473. The biggest common factor number is the GCF number.
So the greatest common factor 1453 and 1473 is 1.

Also check out the Least Common Multiple of 1453 and 1473