What is the Greatest Common Factor of 80163 and 80181?

Greatest common factor (GCF) of 80163 and 80181 is 9.

GCF(80163,80181) = 9

We will now calculate the prime factors of 80163 and 80181, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80163 and 80181.

How to find the GCF of 80163 and 80181?

We will first find the prime factorization of 80163 and 80181. After we will calculate the factors of 80163 and 80181 and find the biggest common factor number .

Step-1: Prime Factorization of 80163

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

80163 = 3³ × 2969¹

Step-2: Prime Factorization of 80181

Prime factors of 80181 are 3, 59, 151. Prime factorization of 80181 in exponential form is:

80181 = 3² × 59¹ × 151¹

Step-3: Factors of 80163

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

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

Step-4: Factors of 80181

List of positive integer factors of 80181 that divides 80163 without a remainder.

1, 3, 9, 59, 151, 177, 453, 531, 1359, 8909, 26727

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80163 and 80181. The biggest common factor number is the GCF number.
So the greatest common factor 80163 and 80181 is 9.

Also check out the Least Common Multiple of 80163 and 80181