What is the Greatest Common Factor of 82018 and 82036?

Greatest common factor (GCF) of 82018 and 82036 is 2.

GCF(82018,82036) = 2

We will now calculate the prime factors of 82018 and 82036, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82018 and 82036.

How to find the GCF of 82018 and 82036?

We will first find the prime factorization of 82018 and 82036. After we will calculate the factors of 82018 and 82036 and find the biggest common factor number .

Step-1: Prime Factorization of 82018

Prime factors of 82018 are 2, 23, 1783. Prime factorization of 82018 in exponential form is:

82018 = 2¹ × 23¹ × 1783¹

Step-2: Prime Factorization of 82036

Prime factors of 82036 are 2, 20509. Prime factorization of 82036 in exponential form is:

82036 = 2² × 20509¹

Step-3: Factors of 82018

List of positive integer factors of 82018 that divides 82018 without a remainder.

1, 2, 23, 46, 1783, 3566, 41009

Step-4: Factors of 82036

List of positive integer factors of 82036 that divides 82018 without a remainder.

1, 2, 4, 20509, 41018

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82018 and 82036. The biggest common factor number is the GCF number.
So the greatest common factor 82018 and 82036 is 2.

Also check out the Least Common Multiple of 82018 and 82036