What is the Greatest Common Factor of 2107 and 2120?

Greatest common factor (GCF) of 2107 and 2120 is 1.

GCF(2107,2120) = 1

We will now calculate the prime factors of 2107 and 2120, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2107 and 2120.

How to find the GCF of 2107 and 2120?

We will first find the prime factorization of 2107 and 2120. After we will calculate the factors of 2107 and 2120 and find the biggest common factor number .

Step-1: Prime Factorization of 2107

Prime factors of 2107 are 7, 43. Prime factorization of 2107 in exponential form is:

2107 = 7² × 43¹

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 2107

List of positive integer factors of 2107 that divides 2107 without a remainder.

1, 7, 43, 49, 301

Step-4: Factors of 2120

List of positive integer factors of 2120 that divides 2107 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 2107 and 2120. The biggest common factor number is the GCF number.
So the greatest common factor 2107 and 2120 is 1.

Also check out the Least Common Multiple of 2107 and 2120