What is the Greatest Common Factor of 99129 and 99135?

Greatest common factor (GCF) of 99129 and 99135 is 3.

GCF(99129,99135) = 3

We will now calculate the prime factors of 99129 and 99135, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99129 and 99135.

How to find the GCF of 99129 and 99135?

We will first find the prime factorization of 99129 and 99135. After we will calculate the factors of 99129 and 99135 and find the biggest common factor number .

Step-1: Prime Factorization of 99129

Prime factors of 99129 are 3, 173, 191. Prime factorization of 99129 in exponential form is:

99129 = 3¹ × 173¹ × 191¹

Step-2: Prime Factorization of 99135

Prime factors of 99135 are 3, 5, 2203. Prime factorization of 99135 in exponential form is:

99135 = 3² × 5¹ × 2203¹

Step-3: Factors of 99129

List of positive integer factors of 99129 that divides 99129 without a remainder.

1, 3, 173, 191, 519, 573, 33043

Step-4: Factors of 99135

List of positive integer factors of 99135 that divides 99129 without a remainder.

1, 3, 5, 9, 15, 45, 2203, 6609, 11015, 19827, 33045

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99129 and 99135. The biggest common factor number is the GCF number.
So the greatest common factor 99129 and 99135 is 3.

Also check out the Least Common Multiple of 99129 and 99135