What is the Greatest Common Factor of 54858 and 54878?

Greatest common factor (GCF) of 54858 and 54878 is 2.

GCF(54858,54878) = 2

We will now calculate the prime factors of 54858 and 54878, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54858 and 54878.

How to find the GCF of 54858 and 54878?

We will first find the prime factorization of 54858 and 54878. After we will calculate the factors of 54858 and 54878 and find the biggest common factor number .

Step-1: Prime Factorization of 54858

Prime factors of 54858 are 2, 3, 41, 223. Prime factorization of 54858 in exponential form is:

54858 = 2¹ × 3¹ × 41¹ × 223¹

Step-2: Prime Factorization of 54878

Prime factors of 54878 are 2, 23, 1193. Prime factorization of 54878 in exponential form is:

54878 = 2¹ × 23¹ × 1193¹

Step-3: Factors of 54858

List of positive integer factors of 54858 that divides 54858 without a remainder.

1, 2, 3, 6, 41, 82, 123, 223, 246, 446, 669, 1338, 9143, 18286, 27429

Step-4: Factors of 54878

List of positive integer factors of 54878 that divides 54858 without a remainder.

1, 2, 23, 46, 1193, 2386, 27439

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54858 and 54878. The biggest common factor number is the GCF number.
So the greatest common factor 54858 and 54878 is 2.

Also check out the Least Common Multiple of 54858 and 54878