What is the Greatest Common Factor of 18102 and 18116?

Greatest common factor (GCF) of 18102 and 18116 is 14.

GCF(18102,18116) = 14

We will now calculate the prime factors of 18102 and 18116, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18102 and 18116.

How to find the GCF of 18102 and 18116?

We will first find the prime factorization of 18102 and 18116. After we will calculate the factors of 18102 and 18116 and find the biggest common factor number .

Step-1: Prime Factorization of 18102

Prime factors of 18102 are 2, 3, 7, 431. Prime factorization of 18102 in exponential form is:

18102 = 2¹ × 3¹ × 7¹ × 431¹

Step-2: Prime Factorization of 18116

Prime factors of 18116 are 2, 7, 647. Prime factorization of 18116 in exponential form is:

18116 = 2² × 7¹ × 647¹

Step-3: Factors of 18102

List of positive integer factors of 18102 that divides 18102 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 6034, 9051

Step-4: Factors of 18116

List of positive integer factors of 18116 that divides 18102 without a remainder.

1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18102 and 18116. The biggest common factor number is the GCF number.
So the greatest common factor 18102 and 18116 is 14.

Also check out the Least Common Multiple of 18102 and 18116