What is the Greatest Common Factor of 82118 and 82122?

Greatest common factor (GCF) of 82118 and 82122 is 2.

GCF(82118,82122) = 2

We will now calculate the prime factors of 82118 and 82122, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82118 and 82122.

How to find the GCF of 82118 and 82122?

We will first find the prime factorization of 82118 and 82122. After we will calculate the factors of 82118 and 82122 and find the biggest common factor number .

Step-1: Prime Factorization of 82118

Prime factors of 82118 are 2, 19, 2161. Prime factorization of 82118 in exponential form is:

82118 = 2¹ × 19¹ × 2161¹

Step-2: Prime Factorization of 82122

Prime factors of 82122 are 2, 3, 13687. Prime factorization of 82122 in exponential form is:

82122 = 2¹ × 3¹ × 13687¹

Step-3: Factors of 82118

List of positive integer factors of 82118 that divides 82118 without a remainder.

1, 2, 19, 38, 2161, 4322, 41059

Step-4: Factors of 82122

List of positive integer factors of 82122 that divides 82118 without a remainder.

1, 2, 3, 6, 13687, 27374, 41061

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82118 and 82122. The biggest common factor number is the GCF number.
So the greatest common factor 82118 and 82122 is 2.

Also check out the Least Common Multiple of 82118 and 82122