What is the Greatest Common Factor of 2110 and 2120?

Greatest common factor (GCF) of 2110 and 2120 is 10.

GCF(2110,2120) = 10

We will now calculate the prime factors of 2110 and 2120, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2110 and 2120.

How to find the GCF of 2110 and 2120?

We will first find the prime factorization of 2110 and 2120. After we will calculate the factors of 2110 and 2120 and find the biggest common factor number .

Step-1: Prime Factorization of 2110

Prime factors of 2110 are 2, 5, 211. Prime factorization of 2110 in exponential form is:

2110 = 2¹ × 5¹ × 211¹

Step-2: Prime Factorization of 2120

Prime factors of 2120 are 2, 5, 53. Prime factorization of 2120 in exponential form is:

2120 = 2³ × 5¹ × 53¹

Step-3: Factors of 2110

List of positive integer factors of 2110 that divides 2110 without a remainder.

1, 2, 5, 10, 211, 422, 1055

Step-4: Factors of 2120

List of positive integer factors of 2120 that divides 2110 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2110 and 2120. The biggest common factor number is the GCF number.
So the greatest common factor 2110 and 2120 is 10.

Also check out the Least Common Multiple of 2110 and 2120