What is the Greatest Common Factor of 55993 and 55999?

Greatest common factor (GCF) of 55993 and 55999 is 1.

GCF(55993,55999) = 1

We will now calculate the prime factors of 55993 and 55999, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55993 and 55999.

How to find the GCF of 55993 and 55999?

We will first find the prime factorization of 55993 and 55999. After we will calculate the factors of 55993 and 55999 and find the biggest common factor number .

Step-1: Prime Factorization of 55993

Prime factors of 55993 are 7, 19, 421. Prime factorization of 55993 in exponential form is:

55993 = 7¹ × 19¹ × 421¹

Step-2: Prime Factorization of 55999

Prime factors of 55999 are 29, 1931. Prime factorization of 55999 in exponential form is:

55999 = 29¹ × 1931¹

Step-3: Factors of 55993

List of positive integer factors of 55993 that divides 55993 without a remainder.

1, 7, 19, 133, 421, 2947, 7999

Step-4: Factors of 55999

List of positive integer factors of 55999 that divides 55993 without a remainder.

1, 29, 1931

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55993 and 55999. The biggest common factor number is the GCF number.
So the greatest common factor 55993 and 55999 is 1.

Also check out the Least Common Multiple of 55993 and 55999