What is the Greatest Common Factor of 18091 and 18101?

Greatest common factor (GCF) of 18091 and 18101 is 1.

GCF(18091,18101) = 1

We will now calculate the prime factors of 18091 and 18101, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18091 and 18101.

How to find the GCF of 18091 and 18101?

We will first find the prime factorization of 18091 and 18101. After we will calculate the factors of 18091 and 18101 and find the biggest common factor number .

Step-1: Prime Factorization of 18091

Prime factors of 18091 are 79, 229. Prime factorization of 18091 in exponential form is:

18091 = 79¹ × 229¹

Step-2: Prime Factorization of 18101

Prime factors of 18101 are 23, 787. Prime factorization of 18101 in exponential form is:

18101 = 23¹ × 787¹

Step-3: Factors of 18091

List of positive integer factors of 18091 that divides 18091 without a remainder.

1, 79, 229

Step-4: Factors of 18101

List of positive integer factors of 18101 that divides 18091 without a remainder.

1, 23, 787

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18091 and 18101. The biggest common factor number is the GCF number.
So the greatest common factor 18091 and 18101 is 1.

Also check out the Least Common Multiple of 18091 and 18101