What is the Greatest Common Factor of 80143 and 80163?

Greatest common factor (GCF) of 80143 and 80163 is 1.

GCF(80143,80163) = 1

We will now calculate the prime factors of 80143 and 80163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80143 and 80163.

How to find the GCF of 80143 and 80163?

We will first find the prime factorization of 80143 and 80163. After we will calculate the factors of 80143 and 80163 and find the biggest common factor number .

Step-1: Prime Factorization of 80143

Prime factors of 80143 are 7, 107. Prime factorization of 80143 in exponential form is:

80143 = 7¹ × 107²

Step-2: Prime Factorization of 80163

Prime factors of 80163 are 3, 2969. Prime factorization of 80163 in exponential form is:

80163 = 3³ × 2969¹

Step-3: Factors of 80143

List of positive integer factors of 80143 that divides 80143 without a remainder.

1, 7, 107, 749, 11449

Step-4: Factors of 80163

List of positive integer factors of 80163 that divides 80143 without a remainder.

1, 3, 9, 27, 2969, 8907, 26721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80143 and 80163. The biggest common factor number is the GCF number.
So the greatest common factor 80143 and 80163 is 1.

Also check out the Least Common Multiple of 80143 and 80163