What is the Greatest Common Factor of 55308 and 55317?

Greatest common factor (GCF) of 55308 and 55317 is 3.

GCF(55308,55317) = 3

We will now calculate the prime factors of 55308 and 55317, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55308 and 55317.

How to find the GCF of 55308 and 55317?

We will first find the prime factorization of 55308 and 55317. After we will calculate the factors of 55308 and 55317 and find the biggest common factor number .

Step-1: Prime Factorization of 55308

Prime factors of 55308 are 2, 3, 11, 419. Prime factorization of 55308 in exponential form is:

55308 = 2² × 3¹ × 11¹ × 419¹

Step-2: Prime Factorization of 55317

Prime factors of 55317 are 3, 18439. Prime factorization of 55317 in exponential form is:

55317 = 3¹ × 18439¹

Step-3: Factors of 55308

List of positive integer factors of 55308 that divides 55308 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 419, 838, 1257, 1676, 2514, 4609, 5028, 9218, 13827, 18436, 27654

Step-4: Factors of 55317

List of positive integer factors of 55317 that divides 55308 without a remainder.

1, 3, 18439

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55308 and 55317. The biggest common factor number is the GCF number.
So the greatest common factor 55308 and 55317 is 3.

Also check out the Least Common Multiple of 55308 and 55317