What is the Greatest Common Factor of 54886 and 54890?

Greatest common factor (GCF) of 54886 and 54890 is 2.

GCF(54886,54890) = 2

We will now calculate the prime factors of 54886 and 54890, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54886 and 54890.

How to find the GCF of 54886 and 54890?

We will first find the prime factorization of 54886 and 54890. After we will calculate the factors of 54886 and 54890 and find the biggest common factor number .

Step-1: Prime Factorization of 54886

Prime factors of 54886 are 2, 13, 2111. Prime factorization of 54886 in exponential form is:

54886 = 2¹ × 13¹ × 2111¹

Step-2: Prime Factorization of 54890

Prime factors of 54890 are 2, 5, 11, 499. Prime factorization of 54890 in exponential form is:

54890 = 2¹ × 5¹ × 11¹ × 499¹

Step-3: Factors of 54886

List of positive integer factors of 54886 that divides 54886 without a remainder.

1, 2, 13, 26, 2111, 4222, 27443

Step-4: Factors of 54890

List of positive integer factors of 54890 that divides 54886 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 2495, 4990, 5489, 10978, 27445

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54886 and 54890. The biggest common factor number is the GCF number.
So the greatest common factor 54886 and 54890 is 2.

Also check out the Least Common Multiple of 54886 and 54890