What is the Greatest Common Factor of 72377 and 72385?

Greatest common factor (GCF) of 72377 and 72385 is 1.

GCF(72377,72385) = 1

We will now calculate the prime factors of 72377 and 72385, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72377 and 72385.

How to find the GCF of 72377 and 72385?

We will first find the prime factorization of 72377 and 72385. After we will calculate the factors of 72377 and 72385 and find the biggest common factor number .

Step-1: Prime Factorization of 72377

Prime factors of 72377 are 157, 461. Prime factorization of 72377 in exponential form is:

72377 = 157¹ × 461¹

Step-2: 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-3: Factors of 72377

List of positive integer factors of 72377 that divides 72377 without a remainder.

1, 157, 461

Step-4: Factors of 72385

List of positive integer factors of 72385 that divides 72377 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72377 and 72385. The biggest common factor number is the GCF number.
So the greatest common factor 72377 and 72385 is 1.

Also check out the Least Common Multiple of 72377 and 72385