What is the Greatest Common Factor of 99423 and 99427?

Greatest common factor (GCF) of 99423 and 99427 is 1.

GCF(99423,99427) = 1

We will now calculate the prime factors of 99423 and 99427, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99423 and 99427.

How to find the GCF of 99423 and 99427?

We will first find the prime factorization of 99423 and 99427. After we will calculate the factors of 99423 and 99427 and find the biggest common factor number .

Step-1: Prime Factorization of 99423

Prime factors of 99423 are 3, 11047. Prime factorization of 99423 in exponential form is:

99423 = 3² × 11047¹

Step-2: Prime Factorization of 99427

Prime factors of 99427 are 19, 5233. Prime factorization of 99427 in exponential form is:

99427 = 19¹ × 5233¹

Step-3: Factors of 99423

List of positive integer factors of 99423 that divides 99423 without a remainder.

1, 3, 9, 11047, 33141

Step-4: Factors of 99427

List of positive integer factors of 99427 that divides 99423 without a remainder.

1, 19, 5233

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99423 and 99427. The biggest common factor number is the GCF number.
So the greatest common factor 99423 and 99427 is 1.

Also check out the Least Common Multiple of 99423 and 99427