What is the Greatest Common Factor of 99915 and 99933?

Greatest common factor (GCF) of 99915 and 99933 is 3.

GCF(99915,99933) = 3

We will now calculate the prime factors of 99915 and 99933, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99915 and 99933.

How to find the GCF of 99915 and 99933?

We will first find the prime factorization of 99915 and 99933. After we will calculate the factors of 99915 and 99933 and find the biggest common factor number .

Step-1: Prime Factorization of 99915

Prime factors of 99915 are 3, 5, 6661. Prime factorization of 99915 in exponential form is:

99915 = 3¹ × 5¹ × 6661¹

Step-2: Prime Factorization of 99933

Prime factors of 99933 are 3, 33311. Prime factorization of 99933 in exponential form is:

99933 = 3¹ × 33311¹

Step-3: Factors of 99915

List of positive integer factors of 99915 that divides 99915 without a remainder.

1, 3, 5, 15, 6661, 19983, 33305

Step-4: Factors of 99933

List of positive integer factors of 99933 that divides 99915 without a remainder.

1, 3, 33311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99915 and 99933. The biggest common factor number is the GCF number.
So the greatest common factor 99915 and 99933 is 3.

Also check out the Least Common Multiple of 99915 and 99933