What is the Greatest Common Factor of 82458 and 82468?

Greatest common factor (GCF) of 82458 and 82468 is 2.

GCF(82458,82468) = 2

We will now calculate the prime factors of 82458 and 82468, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82458 and 82468.

How to find the GCF of 82458 and 82468?

We will first find the prime factorization of 82458 and 82468. After we will calculate the factors of 82458 and 82468 and find the biggest common factor number .

Step-1: Prime Factorization of 82458

Prime factors of 82458 are 2, 3, 509. Prime factorization of 82458 in exponential form is:

82458 = 2¹ × 3⁴ × 509¹

Step-2: Prime Factorization of 82468

Prime factors of 82468 are 2, 53, 389. Prime factorization of 82468 in exponential form is:

82468 = 2² × 53¹ × 389¹

Step-3: Factors of 82458

List of positive integer factors of 82458 that divides 82458 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 509, 1018, 1527, 3054, 4581, 9162, 13743, 27486, 41229

Step-4: Factors of 82468

List of positive integer factors of 82468 that divides 82458 without a remainder.

1, 2, 4, 53, 106, 212, 389, 778, 1556, 20617, 41234

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82458 and 82468. The biggest common factor number is the GCF number.
So the greatest common factor 82458 and 82468 is 2.

Also check out the Least Common Multiple of 82458 and 82468