What is the Greatest Common Factor of 229 and 247?

Greatest common factor (GCF) of 229 and 247 is 1.

GCF(229,247) = 1

We will now calculate the prime factors of 229 and 247, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 229 and 247.

How to find the GCF of 229 and 247?

We will first find the prime factorization of 229 and 247. After we will calculate the factors of 229 and 247 and find the biggest common factor number .

Step-1: Prime Factorization of 229

Prime factors of 229 are 229. Prime factorization of 229 in exponential form is:

229 = 229¹

Step-2: Prime Factorization of 247

Prime factors of 247 are 13, 19. Prime factorization of 247 in exponential form is:

247 = 13¹ × 19¹

Step-3: Factors of 229

List of positive integer factors of 229 that divides 229 without a remainder.

Step-4: Factors of 247

List of positive integer factors of 247 that divides 229 without a remainder.

1, 13, 19

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 229 and 247. The biggest common factor number is the GCF number.
So the greatest common factor 229 and 247 is 1.

Also check out the Least Common Multiple of 229 and 247