What is the Greatest Common Factor of 72473 and 72481?

Greatest common factor (GCF) of 72473 and 72481 is 1.

GCF(72473,72481) = 1

We will now calculate the prime factors of 72473 and 72481, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72473 and 72481.

How to find the GCF of 72473 and 72481?

We will first find the prime factorization of 72473 and 72481. After we will calculate the factors of 72473 and 72481 and find the biggest common factor number .

Step-1: Prime Factorization of 72473

Prime factors of 72473 are 23, 137. Prime factorization of 72473 in exponential form is:

72473 = 23² × 137¹

Step-2: Prime Factorization of 72481

Prime factors of 72481 are 72481. Prime factorization of 72481 in exponential form is:

72481 = 72481¹

Step-3: Factors of 72473

List of positive integer factors of 72473 that divides 72473 without a remainder.

1, 23, 137, 529, 3151

Step-4: Factors of 72481

List of positive integer factors of 72481 that divides 72473 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72473 and 72481. The biggest common factor number is the GCF number.
So the greatest common factor 72473 and 72481 is 1.

Also check out the Least Common Multiple of 72473 and 72481