What is the Greatest Common Factor of 72817 and 72830?

Greatest common factor (GCF) of 72817 and 72830 is 1.

GCF(72817,72830) = 1

We will now calculate the prime factors of 72817 and 72830, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72817 and 72830.

How to find the GCF of 72817 and 72830?

We will first find the prime factorization of 72817 and 72830. After we will calculate the factors of 72817 and 72830 and find the biggest common factor number .

Step-1: Prime Factorization of 72817

Prime factors of 72817 are 72817. Prime factorization of 72817 in exponential form is:

72817 = 72817¹

Step-2: Prime Factorization of 72830

Prime factors of 72830 are 2, 5, 7283. Prime factorization of 72830 in exponential form is:

72830 = 2¹ × 5¹ × 7283¹

Step-3: Factors of 72817

List of positive integer factors of 72817 that divides 72817 without a remainder.

Step-4: Factors of 72830

List of positive integer factors of 72830 that divides 72817 without a remainder.

1, 2, 5, 10, 7283, 14566, 36415

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72817 and 72830. The biggest common factor number is the GCF number.
So the greatest common factor 72817 and 72830 is 1.

Also check out the Least Common Multiple of 72817 and 72830