What is the Greatest Common Factor of 82406 and 82418?

Greatest common factor (GCF) of 82406 and 82418 is 2.

GCF(82406,82418) = 2

We will now calculate the prime factors of 82406 and 82418, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82406 and 82418.

How to find the GCF of 82406 and 82418?

We will first find the prime factorization of 82406 and 82418. After we will calculate the factors of 82406 and 82418 and find the biggest common factor number .

Step-1: Prime Factorization of 82406

Prime factors of 82406 are 2, 41203. Prime factorization of 82406 in exponential form is:

82406 = 2¹ × 41203¹

Step-2: Prime Factorization of 82418

Prime factors of 82418 are 2, 7, 29. Prime factorization of 82418 in exponential form is:

82418 = 2¹ × 7² × 29²

Step-3: Factors of 82406

List of positive integer factors of 82406 that divides 82406 without a remainder.

1, 2, 41203

Step-4: Factors of 82418

List of positive integer factors of 82418 that divides 82406 without a remainder.

1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 841, 1421, 1682, 2842, 5887, 11774, 41209

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82406 and 82418. The biggest common factor number is the GCF number.
So the greatest common factor 82406 and 82418 is 2.

Also check out the Least Common Multiple of 82406 and 82418