What is the Greatest Common Factor of 72385 and 72395?

Greatest common factor (GCF) of 72385 and 72395 is 5.

GCF(72385,72395) = 5

We will now calculate the prime factors of 72385 and 72395, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72385 and 72395.

How to find the GCF of 72385 and 72395?

We will first find the prime factorization of 72385 and 72395. After we will calculate the factors of 72385 and 72395 and find the biggest common factor number .

Step-1: Prime Factorization of 72385

Prime factors of 72385 are 5, 31, 467. Prime factorization of 72385 in exponential form is:

72385 = 5¹ × 31¹ × 467¹

Step-2: Prime Factorization of 72395

Prime factors of 72395 are 5, 14479. Prime factorization of 72395 in exponential form is:

72395 = 5¹ × 14479¹

Step-3: Factors of 72385

List of positive integer factors of 72385 that divides 72385 without a remainder.

1, 5, 31, 155, 467, 2335, 14477

Step-4: Factors of 72395

List of positive integer factors of 72395 that divides 72385 without a remainder.

1, 5, 14479

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72385 and 72395. The biggest common factor number is the GCF number.
So the greatest common factor 72385 and 72395 is 5.

Also check out the Least Common Multiple of 72385 and 72395