What is the Greatest Common Factor of 72465 and 72469?

Greatest common factor (GCF) of 72465 and 72469 is 1.

GCF(72465,72469) = 1

We will now calculate the prime factors of 72465 and 72469, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72465 and 72469.

How to find the GCF of 72465 and 72469?

We will first find the prime factorization of 72465 and 72469. After we will calculate the factors of 72465 and 72469 and find the biggest common factor number .

Step-1: Prime Factorization of 72465

Prime factors of 72465 are 3, 5, 4831. Prime factorization of 72465 in exponential form is:

72465 = 3¹ × 5¹ × 4831¹

Step-2: Prime Factorization of 72469

Prime factors of 72469 are 72469. Prime factorization of 72469 in exponential form is:

72469 = 72469¹

Step-3: Factors of 72465

List of positive integer factors of 72465 that divides 72465 without a remainder.

1, 3, 5, 15, 4831, 14493, 24155

Step-4: Factors of 72469

List of positive integer factors of 72469 that divides 72465 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72465 and 72469. The biggest common factor number is the GCF number.
So the greatest common factor 72465 and 72469 is 1.

Also check out the Least Common Multiple of 72465 and 72469