GCD of 36, 66, 91 Calculator

Given Input numbers are 36, 66, 91

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 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Greatest Common Divisior

We found the divisors of 36, 66, 91 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 36, 66, 91 is 1.

Therefore, GCD of numbers 36, 66, 91 is 1

Given Input Data is 36, 66, 91

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 66 is 2 x 3 x 11

Prime Factorization of 91 is 7 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, 66) = 396

GCD(36, 66) = ( 36 x 66 ) / 396

GCD(36, 66) = 2376 / 396

GCD(36, 66) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 91

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

LCM(6, 91) = 546

GCD(6, 91) = ( 6 x 91 ) / 546

GCD(6, 91) = 546 / 546

GCD(6, 91) = 1

GCD of 36, 66, 91 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 31, 74, 63
• GCD of 42, 62, 58
• GCD of 61, 21, 40
• GCD of 52, 29, 39
• GCD of 36, 33, 94

1. What is the GCD of 36, 66, 91?

GCD of 36, 66, 91 is 1

2. Where do I get the detailed procedure to find GCD of 36, 66, 91?

You can find a detailed procedure to find GCD of 36, 66, 91 on our page.

3. How to find GCD of 36, 66, 91 on a calculator?

You can find the GCD of 36, 66, 91 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.