What is the Greatest Common Factor of 67243 and 67254?

Greatest common factor (GCF) of 67243 and 67254 is 11.

GCF(67243,67254) = 11

We will now calculate the prime factors of 67243 and 67254, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67243 and 67254.

How to find the GCF of 67243 and 67254?

We will first find the prime factorization of 67243 and 67254. After we will calculate the factors of 67243 and 67254 and find the biggest common factor number .

Step-1: Prime Factorization of 67243

Prime factors of 67243 are 11, 6113. Prime factorization of 67243 in exponential form is:

67243 = 11¹ × 6113¹

Step-2: Prime Factorization of 67254

Prime factors of 67254 are 2, 3, 11, 1019. Prime factorization of 67254 in exponential form is:

67254 = 2¹ × 3¹ × 11¹ × 1019¹

Step-3: Factors of 67243

List of positive integer factors of 67243 that divides 67243 without a remainder.

1, 11, 6113

Step-4: Factors of 67254

List of positive integer factors of 67254 that divides 67243 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 1019, 2038, 3057, 6114, 11209, 22418, 33627

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67243 and 67254. The biggest common factor number is the GCF number.
So the greatest common factor 67243 and 67254 is 11.

Also check out the Least Common Multiple of 67243 and 67254