What is the Greatest Common Factor of 45308 and 45328?

Greatest common factor (GCF) of 45308 and 45328 is 4.

GCF(45308,45328) = 4

We will now calculate the prime factors of 45308 and 45328, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45308 and 45328.

How to find the GCF of 45308 and 45328?

We will first find the prime factorization of 45308 and 45328. After we will calculate the factors of 45308 and 45328 and find the biggest common factor number .

Step-1: Prime Factorization of 45308

Prime factors of 45308 are 2, 47, 241. Prime factorization of 45308 in exponential form is:

45308 = 2² × 47¹ × 241¹

Step-2: Prime Factorization of 45328

Prime factors of 45328 are 2, 2833. Prime factorization of 45328 in exponential form is:

45328 = 2⁴ × 2833¹

Step-3: Factors of 45308

List of positive integer factors of 45308 that divides 45308 without a remainder.

1, 2, 4, 47, 94, 188, 241, 482, 964, 11327, 22654

Step-4: Factors of 45328

List of positive integer factors of 45328 that divides 45308 without a remainder.

1, 2, 4, 8, 16, 2833, 5666, 11332, 22664

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45308 and 45328. The biggest common factor number is the GCF number.
So the greatest common factor 45308 and 45328 is 4.

Also check out the Least Common Multiple of 45308 and 45328