What is the Greatest Common Factor of 51664 and 51672?

Greatest common factor (GCF) of 51664 and 51672 is 8.

GCF(51664,51672) = 8

We will now calculate the prime factors of 51664 and 51672, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51664 and 51672.

How to find the GCF of 51664 and 51672?

We will first find the prime factorization of 51664 and 51672. After we will calculate the factors of 51664 and 51672 and find the biggest common factor number .

Step-1: Prime Factorization of 51664

Prime factors of 51664 are 2, 3229. Prime factorization of 51664 in exponential form is:

51664 = 2⁴ × 3229¹

Step-2: Prime Factorization of 51672

Prime factors of 51672 are 2, 3, 2153. Prime factorization of 51672 in exponential form is:

51672 = 2³ × 3¹ × 2153¹

Step-3: Factors of 51664

List of positive integer factors of 51664 that divides 51664 without a remainder.

1, 2, 4, 8, 16, 3229, 6458, 12916, 25832

Step-4: Factors of 51672

List of positive integer factors of 51672 that divides 51664 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 2153, 4306, 6459, 8612, 12918, 17224, 25836

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51664 and 51672. The biggest common factor number is the GCF number.
So the greatest common factor 51664 and 51672 is 8.

Also check out the Least Common Multiple of 51664 and 51672