What is the Greatest Common Factor of 82042 and 82046?

Greatest common factor (GCF) of 82042 and 82046 is 2.

GCF(82042,82046) = 2

We will now calculate the prime factors of 82042 and 82046, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82042 and 82046.

How to find the GCF of 82042 and 82046?

We will first find the prime factorization of 82042 and 82046. After we will calculate the factors of 82042 and 82046 and find the biggest common factor number .

Step-1: Prime Factorization of 82042

Prime factors of 82042 are 2, 17, 19, 127. Prime factorization of 82042 in exponential form is:

82042 = 2¹ × 17¹ × 19¹ × 127¹

Step-2: Prime Factorization of 82046

Prime factors of 82046 are 2, 41023. Prime factorization of 82046 in exponential form is:

82046 = 2¹ × 41023¹

Step-3: Factors of 82042

List of positive integer factors of 82042 that divides 82042 without a remainder.

1, 2, 17, 19, 34, 38, 127, 254, 323, 646, 2159, 2413, 4318, 4826, 41021

Step-4: Factors of 82046

List of positive integer factors of 82046 that divides 82042 without a remainder.

1, 2, 41023

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82042 and 82046. The biggest common factor number is the GCF number.
So the greatest common factor 82042 and 82046 is 2.

Also check out the Least Common Multiple of 82042 and 82046