What is the Greatest Common Factor of 284 and 288?

Greatest common factor (GCF) of 284 and 288 is 4.

GCF(284,288) = 4

We will now calculate the prime factors of 284 and 288, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 284 and 288.

How to find the GCF of 284 and 288?

We will first find the prime factorization of 284 and 288. After we will calculate the factors of 284 and 288 and find the biggest common factor number .

Step-1: Prime Factorization of 284

Prime factors of 284 are 2, 71. Prime factorization of 284 in exponential form is:

284 = 2² × 71¹

Step-2: Prime Factorization of 288

Prime factors of 288 are 2, 3. Prime factorization of 288 in exponential form is:

288 = 2⁵ × 3²

Step-3: Factors of 284

List of positive integer factors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142

Step-4: Factors of 288

List of positive integer factors of 288 that divides 284 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 284 and 288. The biggest common factor number is the GCF number.
So the greatest common factor 284 and 288 is 4.

Also check out the Least Common Multiple of 284 and 288