What is the Greatest Common Factor of 13989 and 14008?

Greatest common factor (GCF) of 13989 and 14008 is 1.

GCF(13989,14008) = 1

We will now calculate the prime factors of 13989 and 14008, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13989 and 14008.

How to find the GCF of 13989 and 14008?

We will first find the prime factorization of 13989 and 14008. After we will calculate the factors of 13989 and 14008 and find the biggest common factor number .

Step-1: Prime Factorization of 13989

Prime factors of 13989 are 3, 4663. Prime factorization of 13989 in exponential form is:

13989 = 3¹ × 4663¹

Step-2: Prime Factorization of 14008

Prime factors of 14008 are 2, 17, 103. Prime factorization of 14008 in exponential form is:

14008 = 2³ × 17¹ × 103¹

Step-3: Factors of 13989

List of positive integer factors of 13989 that divides 13989 without a remainder.

1, 3, 4663

Step-4: Factors of 14008

List of positive integer factors of 14008 that divides 13989 without a remainder.

1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13989 and 14008. The biggest common factor number is the GCF number.
So the greatest common factor 13989 and 14008 is 1.

Also check out the Least Common Multiple of 13989 and 14008