What is the Greatest Common Factor of 67243 and 67263?

Greatest common factor (GCF) of 67243 and 67263 is 1.

GCF(67243,67263) = 1

We will now calculate the prime factors of 67243 and 67263, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67243 and 67263.

How to find the GCF of 67243 and 67263?

We will first find the prime factorization of 67243 and 67263. After we will calculate the factors of 67243 and 67263 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 67263

Prime factors of 67263 are 3, 7, 3203. Prime factorization of 67263 in exponential form is:

67263 = 3¹ × 7¹ × 3203¹

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 67263

List of positive integer factors of 67263 that divides 67243 without a remainder.

1, 3, 7, 21, 3203, 9609, 22421

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67243 and 67263. The biggest common factor number is the GCF number.
So the greatest common factor 67243 and 67263 is 1.

Also check out the Least Common Multiple of 67243 and 67263