What is the Greatest Common Factor of 30312 and 30325?

Greatest common factor (GCF) of 30312 and 30325 is 1.

GCF(30312,30325) = 1

We will now calculate the prime factors of 30312 and 30325, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30312 and 30325.

How to find the GCF of 30312 and 30325?

We will first find the prime factorization of 30312 and 30325. After we will calculate the factors of 30312 and 30325 and find the biggest common factor number .

Step-1: Prime Factorization of 30312

Prime factors of 30312 are 2, 3, 421. Prime factorization of 30312 in exponential form is:

30312 = 2³ × 3² × 421¹

Step-2: Prime Factorization of 30325

Prime factors of 30325 are 5, 1213. Prime factorization of 30325 in exponential form is:

30325 = 5² × 1213¹

Step-3: Factors of 30312

List of positive integer factors of 30312 that divides 30312 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156

Step-4: Factors of 30325

List of positive integer factors of 30325 that divides 30312 without a remainder.

1, 5, 25, 1213, 6065

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30312 and 30325. The biggest common factor number is the GCF number.
So the greatest common factor 30312 and 30325 is 1.

Also check out the Least Common Multiple of 30312 and 30325