What is the Greatest Common Factor of 72355 and 72361?

Greatest common factor (GCF) of 72355 and 72361 is 1.

GCF(72355,72361) = 1

We will now calculate the prime factors of 72355 and 72361, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72355 and 72361.

How to find the GCF of 72355 and 72361?

We will first find the prime factorization of 72355 and 72361. After we will calculate the factors of 72355 and 72361 and find the biggest common factor number .

Step-1: Prime Factorization of 72355

Prime factors of 72355 are 5, 29, 499. Prime factorization of 72355 in exponential form is:

72355 = 5¹ × 29¹ × 499¹

Step-2: Prime Factorization of 72361

Prime factors of 72361 are 269. Prime factorization of 72361 in exponential form is:

72361 = 269²

Step-3: Factors of 72355

List of positive integer factors of 72355 that divides 72355 without a remainder.

1, 5, 29, 145, 499, 2495, 14471

Step-4: Factors of 72361

List of positive integer factors of 72361 that divides 72355 without a remainder.

1, 269

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72355 and 72361. The biggest common factor number is the GCF number.
So the greatest common factor 72355 and 72361 is 1.

Also check out the Least Common Multiple of 72355 and 72361