What is the Greatest Common Factor of 86171 and 86180?

Greatest common factor (GCF) of 86171 and 86180 is 1.

GCF(86171,86180) = 1

We will now calculate the prime factors of 86171 and 86180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86171 and 86180.

How to find the GCF of 86171 and 86180?

We will first find the prime factorization of 86171 and 86180. After we will calculate the factors of 86171 and 86180 and find the biggest common factor number .

Step-1: Prime Factorization of 86171

Prime factors of 86171 are 86171. Prime factorization of 86171 in exponential form is:

86171 = 86171¹

Step-2: Prime Factorization of 86180

Prime factors of 86180 are 2, 5, 31, 139. Prime factorization of 86180 in exponential form is:

86180 = 2² × 5¹ × 31¹ × 139¹

Step-3: Factors of 86171

List of positive integer factors of 86171 that divides 86171 without a remainder.

Step-4: Factors of 86180

List of positive integer factors of 86180 that divides 86171 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 139, 155, 278, 310, 556, 620, 695, 1390, 2780, 4309, 8618, 17236, 21545, 43090

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86171 and 86180. The biggest common factor number is the GCF number.
So the greatest common factor 86171 and 86180 is 1.

Also check out the Least Common Multiple of 86171 and 86180