What is the Greatest Common Factor of 51432 and 51447?

Greatest common factor (GCF) of 51432 and 51447 is 3.

GCF(51432,51447) = 3

We will now calculate the prime factors of 51432 and 51447, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51432 and 51447.

How to find the GCF of 51432 and 51447?

We will first find the prime factorization of 51432 and 51447. After we will calculate the factors of 51432 and 51447 and find the biggest common factor number .

Step-1: Prime Factorization of 51432

Prime factors of 51432 are 2, 3, 2143. Prime factorization of 51432 in exponential form is:

51432 = 2³ × 3¹ × 2143¹

Step-2: Prime Factorization of 51447

Prime factors of 51447 are 3, 11, 1559. Prime factorization of 51447 in exponential form is:

51447 = 3¹ × 11¹ × 1559¹

Step-3: Factors of 51432

List of positive integer factors of 51432 that divides 51432 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 2143, 4286, 6429, 8572, 12858, 17144, 25716

Step-4: Factors of 51447

List of positive integer factors of 51447 that divides 51432 without a remainder.

1, 3, 11, 33, 1559, 4677, 17149

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51432 and 51447. The biggest common factor number is the GCF number.
So the greatest common factor 51432 and 51447 is 3.

Also check out the Least Common Multiple of 51432 and 51447