What is the Greatest Common Factor of 30078 and 30088?

Greatest common factor (GCF) of 30078 and 30088 is 2.

GCF(30078,30088) = 2

We will now calculate the prime factors of 30078 and 30088, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30078 and 30088.

How to find the GCF of 30078 and 30088?

We will first find the prime factorization of 30078 and 30088. After we will calculate the factors of 30078 and 30088 and find the biggest common factor number .

Step-1: Prime Factorization of 30078

Prime factors of 30078 are 2, 3, 557. Prime factorization of 30078 in exponential form is:

30078 = 2¹ × 3³ × 557¹

Step-2: Prime Factorization of 30088

Prime factors of 30088 are 2, 3761. Prime factorization of 30088 in exponential form is:

30088 = 2³ × 3761¹

Step-3: Factors of 30078

List of positive integer factors of 30078 that divides 30078 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3342, 5013, 10026, 15039

Step-4: Factors of 30088

List of positive integer factors of 30088 that divides 30078 without a remainder.

1, 2, 4, 8, 3761, 7522, 15044

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30078 and 30088. The biggest common factor number is the GCF number.
So the greatest common factor 30078 and 30088 is 2.

Also check out the Least Common Multiple of 30078 and 30088