What is the Greatest Common Factor of 67143 and 67163?

Greatest common factor (GCF) of 67143 and 67163 is 1.

GCF(67143,67163) = 1

We will now calculate the prime factors of 67143 and 67163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67143 and 67163.

How to find the GCF of 67143 and 67163?

We will first find the prime factorization of 67143 and 67163. After we will calculate the factors of 67143 and 67163 and find the biggest common factor number .

Step-1: Prime Factorization of 67143

Prime factors of 67143 are 3, 22381. Prime factorization of 67143 in exponential form is:

67143 = 3¹ × 22381¹

Step-2: Prime Factorization of 67163

Prime factors of 67163 are 47, 1429. Prime factorization of 67163 in exponential form is:

67163 = 47¹ × 1429¹

Step-3: Factors of 67143

List of positive integer factors of 67143 that divides 67143 without a remainder.

1, 3, 22381

Step-4: Factors of 67163

List of positive integer factors of 67163 that divides 67143 without a remainder.

1, 47, 1429

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67143 and 67163. The biggest common factor number is the GCF number.
So the greatest common factor 67143 and 67163 is 1.

Also check out the Least Common Multiple of 67143 and 67163