What is the Greatest Common Factor of 72538 and 72551?

Greatest common factor (GCF) of 72538 and 72551 is 1.

GCF(72538,72551) = 1

We will now calculate the prime factors of 72538 and 72551, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72538 and 72551.

How to find the GCF of 72538 and 72551?

We will first find the prime factorization of 72538 and 72551. After we will calculate the factors of 72538 and 72551 and find the biggest common factor number .

Step-1: Prime Factorization of 72538

Prime factors of 72538 are 2, 36269. Prime factorization of 72538 in exponential form is:

72538 = 2¹ × 36269¹

Step-2: Prime Factorization of 72551

Prime factors of 72551 are 72551. Prime factorization of 72551 in exponential form is:

72551 = 72551¹

Step-3: Factors of 72538

List of positive integer factors of 72538 that divides 72538 without a remainder.

1, 2, 36269

Step-4: Factors of 72551

List of positive integer factors of 72551 that divides 72538 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72538 and 72551. The biggest common factor number is the GCF number.
So the greatest common factor 72538 and 72551 is 1.

Also check out the Least Common Multiple of 72538 and 72551