GCD of 36, 89, 65 Calculator

Given Input numbers are 36, 89, 65

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 36

List of positive integer divisors of 36 that divides 36 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Greatest Common Divisior

We found the divisors of 36, 89, 65 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 36, 89, 65 is 1.

Therefore, GCD of numbers 36, 89, 65 is 1

Given Input Data is 36, 89, 65

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 36 is 2 x 2 x 3 x 3

Prime Factorization of 89 is 89

Prime Factorization of 65 is 5 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(36, 89) = 3204

GCD(36, 89) = ( 36 x 89 ) / 3204

GCD(36, 89) = 3204 / 3204

GCD(36, 89) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

GCD of 36, 89, 65 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 88, 90, 71
• GCD of 93, 38, 82
• GCD of 15, 95, 53
• GCD of 50, 81, 41
• GCD of 13, 65, 40

1. What is the GCD of 36, 89, 65?

GCD of 36, 89, 65 is 1

2. Where do I get the detailed procedure to find GCD of 36, 89, 65?

You can find a detailed procedure to find GCD of 36, 89, 65 on our page.

3. How to find GCD of 36, 89, 65 on a calculator?

You can find the GCD of 36, 89, 65 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.