What is the Greatest Common Factor of 277 and 288?

Greatest common factor (GCF) of 277 and 288 is 1.

GCF(277,288) = 1

We will now calculate the prime factors of 277 and 288, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 277 and 288.

How to find the GCF of 277 and 288?

We will first find the prime factorization of 277 and 288. After we will calculate the factors of 277 and 288 and find the biggest common factor number .

Step-1: Prime Factorization of 277

Prime factors of 277 are 277. Prime factorization of 277 in exponential form is:

277 = 277¹

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 277

List of positive integer factors of 277 that divides 277 without a remainder.

Step-4: Factors of 288

List of positive integer factors of 288 that divides 277 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 277 and 288. The biggest common factor number is the GCF number.
So the greatest common factor 277 and 288 is 1.

Also check out the Least Common Multiple of 277 and 288