What is the Greatest Common Factor of 54855 and 54867?

Greatest common factor (GCF) of 54855 and 54867 is 3.

GCF(54855,54867) = 3

We will now calculate the prime factors of 54855 and 54867, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54855 and 54867.

How to find the GCF of 54855 and 54867?

We will first find the prime factorization of 54855 and 54867. After we will calculate the factors of 54855 and 54867 and find the biggest common factor number .

Step-1: Prime Factorization of 54855

Prime factors of 54855 are 3, 5, 23, 53. Prime factorization of 54855 in exponential form is:

54855 = 3² × 5¹ × 23¹ × 53¹

Step-2: Prime Factorization of 54867

Prime factors of 54867 are 3, 18289. Prime factorization of 54867 in exponential form is:

54867 = 3¹ × 18289¹

Step-3: Factors of 54855

List of positive integer factors of 54855 that divides 54855 without a remainder.

1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 2385, 3657, 6095, 10971, 18285

Step-4: Factors of 54867

List of positive integer factors of 54867 that divides 54855 without a remainder.

1, 3, 18289

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54855 and 54867. The biggest common factor number is the GCF number.
So the greatest common factor 54855 and 54867 is 3.

Also check out the Least Common Multiple of 54855 and 54867