What is the Greatest Common Factor of 72335 and 72342?

Greatest common factor (GCF) of 72335 and 72342 is 1.

GCF(72335,72342) = 1

We will now calculate the prime factors of 72335 and 72342, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72335 and 72342.

How to find the GCF of 72335 and 72342?

We will first find the prime factorization of 72335 and 72342. After we will calculate the factors of 72335 and 72342 and find the biggest common factor number .

Step-1: Prime Factorization of 72335

Prime factors of 72335 are 5, 17, 23, 37. Prime factorization of 72335 in exponential form is:

72335 = 5¹ × 17¹ × 23¹ × 37¹

Step-2: Prime Factorization of 72342

Prime factors of 72342 are 2, 3, 4019. Prime factorization of 72342 in exponential form is:

72342 = 2¹ × 3² × 4019¹

Step-3: Factors of 72335

List of positive integer factors of 72335 that divides 72335 without a remainder.

1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1955, 3145, 4255, 14467

Step-4: Factors of 72342

List of positive integer factors of 72342 that divides 72335 without a remainder.

1, 2, 3, 6, 9, 18, 4019, 8038, 12057, 24114, 36171

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72335 and 72342. The biggest common factor number is the GCF number.
So the greatest common factor 72335 and 72342 is 1.

Also check out the Least Common Multiple of 72335 and 72342