GCD of 636, 537, 991 Calculator

Given Input numbers are 636, 537, 991

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

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Greatest Common Divisior

We found the divisors of 636, 537, 991 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 537, 991 is 1.

Therefore, GCD of numbers 636, 537, 991 is 1

Given Input Data is 636, 537, 991

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

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 537 is 3 x 179

Prime Factorization of 991 is 991

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(636, 537) = 113844

GCD(636, 537) = ( 636 x 537 ) / 113844

GCD(636, 537) = 341532 / 113844

GCD(636, 537) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 991

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

LCM(3, 991) = 2973

GCD(3, 991) = ( 3 x 991 ) / 2973

GCD(3, 991) = 2973 / 2973

GCD(3, 991) = 1

GCD of 636, 537, 991 is 1

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• GCD of 741, 429, 947
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1. What is the GCD of 636, 537, 991?

GCD of 636, 537, 991 is 1

2. Where do I get the detailed procedure to find GCD of 636, 537, 991?

You can find a detailed procedure to find GCD of 636, 537, 991 on our page.

3. How to find GCD of 636, 537, 991 on a calculator?

You can find the GCD of 636, 537, 991 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.