What is the Greatest Common Factor of 30015 and 30033?

Greatest common factor (GCF) of 30015 and 30033 is 9.

GCF(30015,30033) = 9

We will now calculate the prime factors of 30015 and 30033, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30015 and 30033.

How to find the GCF of 30015 and 30033?

We will first find the prime factorization of 30015 and 30033. After we will calculate the factors of 30015 and 30033 and find the biggest common factor number .

Step-1: Prime Factorization of 30015

Prime factors of 30015 are 3, 5, 23, 29. Prime factorization of 30015 in exponential form is:

30015 = 3² × 5¹ × 23¹ × 29¹

Step-2: Prime Factorization of 30033

Prime factors of 30033 are 3, 47, 71. Prime factorization of 30033 in exponential form is:

30033 = 3² × 47¹ × 71¹

Step-3: Factors of 30015

List of positive integer factors of 30015 that divides 30015 without a remainder.

1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 2001, 3335, 6003, 10005

Step-4: Factors of 30033

List of positive integer factors of 30033 that divides 30015 without a remainder.

1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 10011

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30015 and 30033. The biggest common factor number is the GCF number.
So the greatest common factor 30015 and 30033 is 9.

Also check out the Least Common Multiple of 30015 and 30033