What is the Greatest Common Factor of 13929 and 13944?

Greatest common factor (GCF) of 13929 and 13944 is 3.

GCF(13929,13944) = 3

We will now calculate the prime factors of 13929 and 13944, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13929 and 13944.

How to find the GCF of 13929 and 13944?

We will first find the prime factorization of 13929 and 13944. After we will calculate the factors of 13929 and 13944 and find the biggest common factor number .

Step-1: Prime Factorization of 13929

Prime factors of 13929 are 3, 4643. Prime factorization of 13929 in exponential form is:

13929 = 3¹ × 4643¹

Step-2: Prime Factorization of 13944

Prime factors of 13944 are 2, 3, 7, 83. Prime factorization of 13944 in exponential form is:

13944 = 2³ × 3¹ × 7¹ × 83¹

Step-3: Factors of 13929

List of positive integer factors of 13929 that divides 13929 without a remainder.

1, 3, 4643

Step-4: Factors of 13944

List of positive integer factors of 13944 that divides 13929 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13929 and 13944. The biggest common factor number is the GCF number.
So the greatest common factor 13929 and 13944 is 3.

Also check out the Least Common Multiple of 13929 and 13944