What is the Greatest Common Factor of 2090 and 2099?

Greatest common factor (GCF) of 2090 and 2099 is 1.

GCF(2090,2099) = 1

We will now calculate the prime factors of 2090 and 2099, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2090 and 2099.

How to find the GCF of 2090 and 2099?

We will first find the prime factorization of 2090 and 2099. After we will calculate the factors of 2090 and 2099 and find the biggest common factor number .

Step-1: Prime Factorization of 2090

Prime factors of 2090 are 2, 5, 11, 19. Prime factorization of 2090 in exponential form is:

2090 = 2¹ × 5¹ × 11¹ × 19¹

Step-2: Prime Factorization of 2099

Prime factors of 2099 are 2099. Prime factorization of 2099 in exponential form is:

2099 = 2099¹

Step-3: Factors of 2090

List of positive integer factors of 2090 that divides 2090 without a remainder.

1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045

Step-4: Factors of 2099

List of positive integer factors of 2099 that divides 2090 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2090 and 2099. The biggest common factor number is the GCF number.
So the greatest common factor 2090 and 2099 is 1.

Also check out the Least Common Multiple of 2090 and 2099