What is the Greatest Common Factor of 54805 and 54820?

Greatest common factor (GCF) of 54805 and 54820 is 5.

GCF(54805,54820) = 5

We will now calculate the prime factors of 54805 and 54820, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54805 and 54820.

How to find the GCF of 54805 and 54820?

We will first find the prime factorization of 54805 and 54820. After we will calculate the factors of 54805 and 54820 and find the biggest common factor number .

Step-1: Prime Factorization of 54805

Prime factors of 54805 are 5, 97, 113. Prime factorization of 54805 in exponential form is:

54805 = 5¹ × 97¹ × 113¹

Step-2: Prime Factorization of 54820

Prime factors of 54820 are 2, 5, 2741. Prime factorization of 54820 in exponential form is:

54820 = 2² × 5¹ × 2741¹

Step-3: Factors of 54805

List of positive integer factors of 54805 that divides 54805 without a remainder.

1, 5, 97, 113, 485, 565, 10961

Step-4: Factors of 54820

List of positive integer factors of 54820 that divides 54805 without a remainder.

1, 2, 4, 5, 10, 20, 2741, 5482, 10964, 13705, 27410

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54805 and 54820. The biggest common factor number is the GCF number.
So the greatest common factor 54805 and 54820 is 5.

Also check out the Least Common Multiple of 54805 and 54820