What is the Greatest Common Factor of 2118 and 2125?

Greatest common factor (GCF) of 2118 and 2125 is 1.

GCF(2118,2125) = 1

We will now calculate the prime factors of 2118 and 2125, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2118 and 2125.

How to find the GCF of 2118 and 2125?

We will first find the prime factorization of 2118 and 2125. After we will calculate the factors of 2118 and 2125 and find the biggest common factor number .

Step-1: Prime Factorization of 2118

Prime factors of 2118 are 2, 3, 353. Prime factorization of 2118 in exponential form is:

2118 = 2¹ × 3¹ × 353¹

Step-2: Prime Factorization of 2125

Prime factors of 2125 are 5, 17. Prime factorization of 2125 in exponential form is:

2125 = 5³ × 17¹

Step-3: Factors of 2118

List of positive integer factors of 2118 that divides 2118 without a remainder.

1, 2, 3, 6, 353, 706, 1059

Step-4: Factors of 2125

List of positive integer factors of 2125 that divides 2118 without a remainder.

1, 5, 17, 25, 85, 125, 425

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2118 and 2125. The biggest common factor number is the GCF number.
So the greatest common factor 2118 and 2125 is 1.

Also check out the Least Common Multiple of 2118 and 2125