What is the Greatest Common Factor of 18095 and 18105?

Greatest common factor (GCF) of 18095 and 18105 is 5.

GCF(18095,18105) = 5

We will now calculate the prime factors of 18095 and 18105, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18095 and 18105.

How to find the GCF of 18095 and 18105?

We will first find the prime factorization of 18095 and 18105. After we will calculate the factors of 18095 and 18105 and find the biggest common factor number .

Step-1: Prime Factorization of 18095

Prime factors of 18095 are 5, 7, 11, 47. Prime factorization of 18095 in exponential form is:

18095 = 5¹ × 7¹ × 11¹ × 47¹

Step-2: Prime Factorization of 18105

Prime factors of 18105 are 3, 5, 17, 71. Prime factorization of 18105 in exponential form is:

18105 = 3¹ × 5¹ × 17¹ × 71¹

Step-3: Factors of 18095

List of positive integer factors of 18095 that divides 18095 without a remainder.

1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619

Step-4: Factors of 18105

List of positive integer factors of 18105 that divides 18095 without a remainder.

1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18095 and 18105. The biggest common factor number is the GCF number.
So the greatest common factor 18095 and 18105 is 5.

Also check out the Least Common Multiple of 18095 and 18105