What is the Greatest Common Factor of 10082 and 10090?

Greatest common factor (GCF) of 10082 and 10090 is 2.

GCF(10082,10090) = 2

We will now calculate the prime factors of 10082 and 10090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10082 and 10090.

How to find the GCF of 10082 and 10090?

We will first find the prime factorization of 10082 and 10090. After we will calculate the factors of 10082 and 10090 and find the biggest common factor number .

Step-1: Prime Factorization of 10082

Prime factors of 10082 are 2, 71. Prime factorization of 10082 in exponential form is:

10082 = 2¹ × 71²

Step-2: Prime Factorization of 10090

Prime factors of 10090 are 2, 5, 1009. Prime factorization of 10090 in exponential form is:

10090 = 2¹ × 5¹ × 1009¹

Step-3: Factors of 10082

List of positive integer factors of 10082 that divides 10082 without a remainder.

1, 2, 71, 142, 5041

Step-4: Factors of 10090

List of positive integer factors of 10090 that divides 10082 without a remainder.

1, 2, 5, 10, 1009, 2018, 5045

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10082 and 10090. The biggest common factor number is the GCF number.
So the greatest common factor 10082 and 10090 is 2.

Also check out the Least Common Multiple of 10082 and 10090