What is the Greatest Common Factor of 55805 and 55810?

Greatest common factor (GCF) of 55805 and 55810 is 5.

GCF(55805,55810) = 5

We will now calculate the prime factors of 55805 and 55810, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55805 and 55810.

How to find the GCF of 55805 and 55810?

We will first find the prime factorization of 55805 and 55810. After we will calculate the factors of 55805 and 55810 and find the biggest common factor number .

Step-1: Prime Factorization of 55805

Prime factors of 55805 are 5, 11161. Prime factorization of 55805 in exponential form is:

55805 = 5¹ × 11161¹

Step-2: Prime Factorization of 55810

Prime factors of 55810 are 2, 5, 5581. Prime factorization of 55810 in exponential form is:

55810 = 2¹ × 5¹ × 5581¹

Step-3: Factors of 55805

List of positive integer factors of 55805 that divides 55805 without a remainder.

1, 5, 11161

Step-4: Factors of 55810

List of positive integer factors of 55810 that divides 55805 without a remainder.

1, 2, 5, 10, 5581, 11162, 27905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55805 and 55810. The biggest common factor number is the GCF number.
So the greatest common factor 55805 and 55810 is 5.

Also check out the Least Common Multiple of 55805 and 55810