What is the Greatest Common Factor of 249 and 269?

Greatest common factor (GCF) of 249 and 269 is 1.

GCF(249,269) = 1

We will now calculate the prime factors of 249 and 269, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 249 and 269.

How to find the GCF of 249 and 269?

We will first find the prime factorization of 249 and 269. After we will calculate the factors of 249 and 269 and find the biggest common factor number .

Step-1: Prime Factorization of 249

Prime factors of 249 are 3, 83. Prime factorization of 249 in exponential form is:

249 = 3¹ × 83¹

Step-2: Prime Factorization of 269

Prime factors of 269 are 269. Prime factorization of 269 in exponential form is:

269 = 269¹

Step-3: Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1, 3, 83

Step-4: Factors of 269

List of positive integer factors of 269 that divides 249 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 249 and 269. The biggest common factor number is the GCF number.
So the greatest common factor 249 and 269 is 1.

Also check out the Least Common Multiple of 249 and 269