What is the Greatest Common Factor of 13902 and 13918?

Greatest common factor (GCF) of 13902 and 13918 is 2.

GCF(13902,13918) = 2

We will now calculate the prime factors of 13902 and 13918, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13902 and 13918.

How to find the GCF of 13902 and 13918?

We will first find the prime factorization of 13902 and 13918. After we will calculate the factors of 13902 and 13918 and find the biggest common factor number .

Step-1: Prime Factorization of 13902

Prime factors of 13902 are 2, 3, 7, 331. Prime factorization of 13902 in exponential form is:

13902 = 2¹ × 3¹ × 7¹ × 331¹

Step-2: Prime Factorization of 13918

Prime factors of 13918 are 2, 6959. Prime factorization of 13918 in exponential form is:

13918 = 2¹ × 6959¹

Step-3: Factors of 13902

List of positive integer factors of 13902 that divides 13902 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951

Step-4: Factors of 13918

List of positive integer factors of 13918 that divides 13902 without a remainder.

1, 2, 6959

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13902 and 13918. The biggest common factor number is the GCF number.
So the greatest common factor 13902 and 13918 is 2.

Also check out the Least Common Multiple of 13902 and 13918