What is the Greatest Common Factor of 30235 and 30255?

Greatest common factor (GCF) of 30235 and 30255 is 5.

GCF(30235,30255) = 5

We will now calculate the prime factors of 30235 and 30255, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30235 and 30255.

How to find the GCF of 30235 and 30255?

We will first find the prime factorization of 30235 and 30255. After we will calculate the factors of 30235 and 30255 and find the biggest common factor number .

Step-1: Prime Factorization of 30235

Prime factors of 30235 are 5, 6047. Prime factorization of 30235 in exponential form is:

30235 = 5¹ × 6047¹

Step-2: Prime Factorization of 30255

Prime factors of 30255 are 3, 5, 2017. Prime factorization of 30255 in exponential form is:

30255 = 3¹ × 5¹ × 2017¹

Step-3: Factors of 30235

List of positive integer factors of 30235 that divides 30235 without a remainder.

1, 5, 6047

Step-4: Factors of 30255

List of positive integer factors of 30255 that divides 30235 without a remainder.

1, 3, 5, 15, 2017, 6051, 10085

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30235 and 30255. The biggest common factor number is the GCF number.
So the greatest common factor 30235 and 30255 is 5.

Also check out the Least Common Multiple of 30235 and 30255