What is the Greatest Common Factor of 33280 and 33284?

Greatest common factor (GCF) of 33280 and 33284 is 4.

GCF(33280,33284) = 4

We will now calculate the prime factors of 33280 and 33284, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33280 and 33284.

How to find the GCF of 33280 and 33284?

We will first find the prime factorization of 33280 and 33284. After we will calculate the factors of 33280 and 33284 and find the biggest common factor number .

Step-1: Prime Factorization of 33280

Prime factors of 33280 are 2, 5, 13. Prime factorization of 33280 in exponential form is:

33280 = 2⁹ × 5¹ × 13¹

Step-2: Prime Factorization of 33284

Prime factors of 33284 are 2, 53, 157. Prime factorization of 33284 in exponential form is:

33284 = 2² × 53¹ × 157¹

Step-3: Factors of 33280

List of positive integer factors of 33280 that divides 33280 without a remainder.

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640

Step-4: Factors of 33284

List of positive integer factors of 33284 that divides 33280 without a remainder.

1, 2, 4, 53, 106, 157, 212, 314, 628, 8321, 16642

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33280 and 33284. The biggest common factor number is the GCF number.
So the greatest common factor 33280 and 33284 is 4.

Also check out the Least Common Multiple of 33280 and 33284