What is the Greatest Common Factor of 18101 and 18118?

Greatest common factor (GCF) of 18101 and 18118 is 1.

GCF(18101,18118) = 1

We will now calculate the prime factors of 18101 and 18118, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18101 and 18118.

How to find the GCF of 18101 and 18118?

We will first find the prime factorization of 18101 and 18118. After we will calculate the factors of 18101 and 18118 and find the biggest common factor number .

Step-1: Prime Factorization of 18101

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

18101 = 23¹ × 787¹

Step-2: Prime Factorization of 18118

Prime factors of 18118 are 2, 9059. Prime factorization of 18118 in exponential form is:

18118 = 2¹ × 9059¹

Step-3: Factors of 18101

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

1, 23, 787

Step-4: Factors of 18118

List of positive integer factors of 18118 that divides 18101 without a remainder.

1, 2, 9059

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18101 and 18118. The biggest common factor number is the GCF number.
So the greatest common factor 18101 and 18118 is 1.

Also check out the Least Common Multiple of 18101 and 18118