GCD of 491, 910, 636, 200 Calculator

Given Input numbers are 491, 910, 636, 200

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 910

List of positive integer divisors of 910 that divides 910 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

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 200

List of positive integer divisors of 200 that divides 200 without a remainder.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

Greatest Common Divisior

We found the divisors of 491, 910, 636, 200 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 910, 636, 200 is 1.

Therefore, GCD of numbers 491, 910, 636, 200 is 1

Given Input Data is 491, 910, 636, 200

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

Prime Factorization of 491 is 491

Prime Factorization of 910 is 2 x 5 x 7 x 13

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

Prime Factorization of 200 is 2 x 2 x 2 x 5 x 5

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(491, 910) = 446810

GCD(491, 910) = ( 491 x 910 ) / 446810

GCD(491, 910) = 446810 / 446810

GCD(491, 910) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 636

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

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

GCD(1, 636) = 636 / 636

GCD(1, 636) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 200

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

LCM(1, 200) = 200

GCD(1, 200) = ( 1 x 200 ) / 200

GCD(1, 200) = 200 / 200

GCD(1, 200) = 1

GCD of 491, 910, 636, 200 is 1

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1. What is the GCD of 491, 910, 636, 200?

GCD of 491, 910, 636, 200 is 1

2. Where do I get the detailed procedure to find GCD of 491, 910, 636, 200?

You can find a detailed procedure to find GCD of 491, 910, 636, 200 on our page.

3. How to find GCD of 491, 910, 636, 200 on a calculator?

You can find the GCD of 491, 910, 636, 200 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.