What is the Greatest Common Factor of 68231 and 68243?

Greatest common factor (GCF) of 68231 and 68243 is 1.

GCF(68231,68243) = 1

We will now calculate the prime factors of 68231 and 68243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68231 and 68243.

How to find the GCF of 68231 and 68243?

We will first find the prime factorization of 68231 and 68243. After we will calculate the factors of 68231 and 68243 and find the biggest common factor number .

Step-1: Prime Factorization of 68231

Prime factors of 68231 are 31, 71. Prime factorization of 68231 in exponential form is:

68231 = 31² × 71¹

Step-2: Prime Factorization of 68243

Prime factors of 68243 are 7, 9749. Prime factorization of 68243 in exponential form is:

68243 = 7¹ × 9749¹

Step-3: Factors of 68231

List of positive integer factors of 68231 that divides 68231 without a remainder.

1, 31, 71, 961, 2201

Step-4: Factors of 68243

List of positive integer factors of 68243 that divides 68231 without a remainder.

1, 7, 9749

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68231 and 68243. The biggest common factor number is the GCF number.
So the greatest common factor 68231 and 68243 is 1.

Also check out the Least Common Multiple of 68231 and 68243