What is the Greatest Common Factor of 72535 and 72555?

Greatest common factor (GCF) of 72535 and 72555 is 5.

GCF(72535,72555) = 5

We will now calculate the prime factors of 72535 and 72555, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72535 and 72555.

How to find the GCF of 72535 and 72555?

We will first find the prime factorization of 72535 and 72555. After we will calculate the factors of 72535 and 72555 and find the biggest common factor number .

Step-1: Prime Factorization of 72535

Prime factors of 72535 are 5, 89, 163. Prime factorization of 72535 in exponential form is:

72535 = 5¹ × 89¹ × 163¹

Step-2: Prime Factorization of 72555

Prime factors of 72555 are 3, 5, 7, 691. Prime factorization of 72555 in exponential form is:

72555 = 3¹ × 5¹ × 7¹ × 691¹

Step-3: Factors of 72535

List of positive integer factors of 72535 that divides 72535 without a remainder.

1, 5, 89, 163, 445, 815, 14507

Step-4: Factors of 72555

List of positive integer factors of 72555 that divides 72535 without a remainder.

1, 3, 5, 7, 15, 21, 35, 105, 691, 2073, 3455, 4837, 10365, 14511, 24185

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72535 and 72555. The biggest common factor number is the GCF number.
So the greatest common factor 72535 and 72555 is 5.

Also check out the Least Common Multiple of 72535 and 72555