What is the Greatest Common Factor of 54993 and 55009?

Greatest common factor (GCF) of 54993 and 55009 is 1.

GCF(54993,55009) = 1

We will now calculate the prime factors of 54993 and 55009, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54993 and 55009.

How to find the GCF of 54993 and 55009?

We will first find the prime factorization of 54993 and 55009. After we will calculate the factors of 54993 and 55009 and find the biggest common factor number .

Step-1: Prime Factorization of 54993

Prime factors of 54993 are 3, 23, 797. Prime factorization of 54993 in exponential form is:

54993 = 3¹ × 23¹ × 797¹

Step-2: Prime Factorization of 55009

Prime factors of 55009 are 55009. Prime factorization of 55009 in exponential form is:

55009 = 55009¹

Step-3: Factors of 54993

List of positive integer factors of 54993 that divides 54993 without a remainder.

1, 3, 23, 69, 797, 2391, 18331

Step-4: Factors of 55009

List of positive integer factors of 55009 that divides 54993 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54993 and 55009. The biggest common factor number is the GCF number.
So the greatest common factor 54993 and 55009 is 1.

Also check out the Least Common Multiple of 54993 and 55009