What is the Greatest Common Factor of 72256 and 72273?

Greatest common factor (GCF) of 72256 and 72273 is 1.

GCF(72256,72273) = 1

We will now calculate the prime factors of 72256 and 72273, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72256 and 72273.

How to find the GCF of 72256 and 72273?

We will first find the prime factorization of 72256 and 72273. After we will calculate the factors of 72256 and 72273 and find the biggest common factor number .

Step-1: Prime Factorization of 72256

Prime factors of 72256 are 2, 1129. Prime factorization of 72256 in exponential form is:

72256 = 2⁶ × 1129¹

Step-2: Prime Factorization of 72273

Prime factors of 72273 are 3, 24091. Prime factorization of 72273 in exponential form is:

72273 = 3¹ × 24091¹

Step-3: Factors of 72256

List of positive integer factors of 72256 that divides 72256 without a remainder.

1, 2, 4, 8, 16, 32, 64, 1129, 2258, 4516, 9032, 18064, 36128

Step-4: Factors of 72273

List of positive integer factors of 72273 that divides 72256 without a remainder.

1, 3, 24091

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72256 and 72273. The biggest common factor number is the GCF number.
So the greatest common factor 72256 and 72273 is 1.

Also check out the Least Common Multiple of 72256 and 72273