What is the Greatest Common Factor of 72433 and 72438?

Greatest common factor (GCF) of 72433 and 72438 is 1.

GCF(72433,72438) = 1

We will now calculate the prime factors of 72433 and 72438, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72433 and 72438.

How to find the GCF of 72433 and 72438?

We will first find the prime factorization of 72433 and 72438. After we will calculate the factors of 72433 and 72438 and find the biggest common factor number .

Step-1: Prime Factorization of 72433

Prime factors of 72433 are 113, 641. Prime factorization of 72433 in exponential form is:

72433 = 113¹ × 641¹

Step-2: Prime Factorization of 72438

Prime factors of 72438 are 2, 3, 12073. Prime factorization of 72438 in exponential form is:

72438 = 2¹ × 3¹ × 12073¹

Step-3: Factors of 72433

List of positive integer factors of 72433 that divides 72433 without a remainder.

1, 113, 641

Step-4: Factors of 72438

List of positive integer factors of 72438 that divides 72433 without a remainder.

1, 2, 3, 6, 12073, 24146, 36219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72433 and 72438. The biggest common factor number is the GCF number.
So the greatest common factor 72433 and 72438 is 1.

Also check out the Least Common Multiple of 72433 and 72438