What is the Greatest Common Factor of 72729 and 72739?

Greatest common factor (GCF) of 72729 and 72739 is 1.

GCF(72729,72739) = 1

We will now calculate the prime factors of 72729 and 72739, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72729 and 72739.

How to find the GCF of 72729 and 72739?

We will first find the prime factorization of 72729 and 72739. After we will calculate the factors of 72729 and 72739 and find the biggest common factor number .

Step-1: Prime Factorization of 72729

Prime factors of 72729 are 3, 8081. Prime factorization of 72729 in exponential form is:

72729 = 3² × 8081¹

Step-2: Prime Factorization of 72739

Prime factors of 72739 are 72739. Prime factorization of 72739 in exponential form is:

72739 = 72739¹

Step-3: Factors of 72729

List of positive integer factors of 72729 that divides 72729 without a remainder.

1, 3, 9, 8081, 24243

Step-4: Factors of 72739

List of positive integer factors of 72739 that divides 72729 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72729 and 72739. The biggest common factor number is the GCF number.
So the greatest common factor 72729 and 72739 is 1.

Also check out the Least Common Multiple of 72729 and 72739