What is the Greatest Common Factor of 54440 and 54455?

Greatest common factor (GCF) of 54440 and 54455 is 5.

GCF(54440,54455) = 5

We will now calculate the prime factors of 54440 and 54455, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54440 and 54455.

How to find the GCF of 54440 and 54455?

We will first find the prime factorization of 54440 and 54455. After we will calculate the factors of 54440 and 54455 and find the biggest common factor number .

Step-1: Prime Factorization of 54440

Prime factors of 54440 are 2, 5, 1361. Prime factorization of 54440 in exponential form is:

54440 = 2³ × 5¹ × 1361¹

Step-2: Prime Factorization of 54455

Prime factors of 54455 are 5, 10891. Prime factorization of 54455 in exponential form is:

54455 = 5¹ × 10891¹

Step-3: Factors of 54440

List of positive integer factors of 54440 that divides 54440 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1361, 2722, 5444, 6805, 10888, 13610, 27220

Step-4: Factors of 54455

List of positive integer factors of 54455 that divides 54440 without a remainder.

1, 5, 10891

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54440 and 54455. The biggest common factor number is the GCF number.
So the greatest common factor 54440 and 54455 is 5.

Also check out the Least Common Multiple of 54440 and 54455