What is the Greatest Common Factor of 72789 and 72796?

Greatest common factor (GCF) of 72789 and 72796 is 1.

GCF(72789,72796) = 1

We will now calculate the prime factors of 72789 and 72796, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72789 and 72796.

How to find the GCF of 72789 and 72796?

We will first find the prime factorization of 72789 and 72796. After we will calculate the factors of 72789 and 72796 and find the biggest common factor number .

Step-1: Prime Factorization of 72789

Prime factors of 72789 are 3, 19, 1277. Prime factorization of 72789 in exponential form is:

72789 = 3¹ × 19¹ × 1277¹

Step-2: Prime Factorization of 72796

Prime factors of 72796 are 2, 18199. Prime factorization of 72796 in exponential form is:

72796 = 2² × 18199¹

Step-3: Factors of 72789

List of positive integer factors of 72789 that divides 72789 without a remainder.

1, 3, 19, 57, 1277, 3831, 24263

Step-4: Factors of 72796

List of positive integer factors of 72796 that divides 72789 without a remainder.

1, 2, 4, 18199, 36398

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72789 and 72796. The biggest common factor number is the GCF number.
So the greatest common factor 72789 and 72796 is 1.

Also check out the Least Common Multiple of 72789 and 72796