What is the Greatest Common Factor of 82009 and 82018?

Greatest common factor (GCF) of 82009 and 82018 is 1.

GCF(82009,82018) = 1

We will now calculate the prime factors of 82009 and 82018, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82009 and 82018.

How to find the GCF of 82009 and 82018?

We will first find the prime factorization of 82009 and 82018. After we will calculate the factors of 82009 and 82018 and find the biggest common factor number .

Step-1: Prime Factorization of 82009

Prime factors of 82009 are 82009. Prime factorization of 82009 in exponential form is:

82009 = 82009¹

Step-2: 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-3: Factors of 82009

List of positive integer factors of 82009 that divides 82009 without a remainder.

Step-4: Factors of 82018

List of positive integer factors of 82018 that divides 82009 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82009 and 82018. The biggest common factor number is the GCF number.
So the greatest common factor 82009 and 82018 is 1.

Also check out the Least Common Multiple of 82009 and 82018