What is the Greatest Common Factor of 30453 and 30468?

Greatest common factor (GCF) of 30453 and 30468 is 3.

GCF(30453,30468) = 3

We will now calculate the prime factors of 30453 and 30468, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30453 and 30468.

How to find the GCF of 30453 and 30468?

We will first find the prime factorization of 30453 and 30468. After we will calculate the factors of 30453 and 30468 and find the biggest common factor number .

Step-1: Prime Factorization of 30453

Prime factors of 30453 are 3, 10151. Prime factorization of 30453 in exponential form is:

30453 = 3¹ × 10151¹

Step-2: Prime Factorization of 30468

Prime factors of 30468 are 2, 3, 2539. Prime factorization of 30468 in exponential form is:

30468 = 2² × 3¹ × 2539¹

Step-3: Factors of 30453

List of positive integer factors of 30453 that divides 30453 without a remainder.

1, 3, 10151

Step-4: Factors of 30468

List of positive integer factors of 30468 that divides 30453 without a remainder.

1, 2, 3, 4, 6, 12, 2539, 5078, 7617, 10156, 15234

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30453 and 30468. The biggest common factor number is the GCF number.
So the greatest common factor 30453 and 30468 is 3.

Also check out the Least Common Multiple of 30453 and 30468