What is the Greatest Common Factor of 36005 and 36020?

Greatest common factor (GCF) of 36005 and 36020 is 5.

GCF(36005,36020) = 5

We will now calculate the prime factors of 36005 and 36020, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36005 and 36020.

How to find the GCF of 36005 and 36020?

We will first find the prime factorization of 36005 and 36020. After we will calculate the factors of 36005 and 36020 and find the biggest common factor number .

Step-1: Prime Factorization of 36005

Prime factors of 36005 are 5, 19, 379. Prime factorization of 36005 in exponential form is:

36005 = 5¹ × 19¹ × 379¹

Step-2: Prime Factorization of 36020

Prime factors of 36020 are 2, 5, 1801. Prime factorization of 36020 in exponential form is:

36020 = 2² × 5¹ × 1801¹

Step-3: Factors of 36005

List of positive integer factors of 36005 that divides 36005 without a remainder.

1, 5, 19, 95, 379, 1895, 7201

Step-4: Factors of 36020

List of positive integer factors of 36020 that divides 36005 without a remainder.

1, 2, 4, 5, 10, 20, 1801, 3602, 7204, 9005, 18010

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 36005 and 36020. The biggest common factor number is the GCF number.
So the greatest common factor 36005 and 36020 is 5.

Also check out the Least Common Multiple of 36005 and 36020