What is the Greatest Common Factor of 11155 and 11163?

Greatest common factor (GCF) of 11155 and 11163 is 1.

GCF(11155,11163) = 1

We will now calculate the prime factors of 11155 and 11163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11155 and 11163.

How to find the GCF of 11155 and 11163?

We will first find the prime factorization of 11155 and 11163. After we will calculate the factors of 11155 and 11163 and find the biggest common factor number .

Step-1: Prime Factorization of 11155

Prime factors of 11155 are 5, 23, 97. Prime factorization of 11155 in exponential form is:

11155 = 5¹ × 23¹ × 97¹

Step-2: Prime Factorization of 11163

Prime factors of 11163 are 3, 61. Prime factorization of 11163 in exponential form is:

11163 = 3¹ × 61²

Step-3: Factors of 11155

List of positive integer factors of 11155 that divides 11155 without a remainder.

1, 5, 23, 97, 115, 485, 2231

Step-4: Factors of 11163

List of positive integer factors of 11163 that divides 11155 without a remainder.

1, 3, 61, 183, 3721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11155 and 11163. The biggest common factor number is the GCF number.
So the greatest common factor 11155 and 11163 is 1.

Also check out the Least Common Multiple of 11155 and 11163