GCD of 991, 482, 100, 803 Calculator

Given Input numbers are 991, 482, 100, 803

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

Divisors of 991

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

1, 991

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 100

List of positive integer divisors of 100 that divides 100 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Greatest Common Divisior

We found the divisors of 991, 482, 100, 803 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 991, 482, 100, 803 is 1.

Therefore, GCD of numbers 991, 482, 100, 803 is 1

Given Input Data is 991, 482, 100, 803

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

Prime Factorization of 991 is 991

Prime Factorization of 482 is 2 x 241

Prime Factorization of 100 is 2 x 2 x 5 x 5

Prime Factorization of 803 is 11 x 73

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(991, 482) = 477662

GCD(991, 482) = ( 991 x 482 ) / 477662

GCD(991, 482) = 477662 / 477662

GCD(991, 482) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 100

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

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

GCD(1, 100) = 100 / 100

GCD(1, 100) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 803

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

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

GCD(1, 803) = 803 / 803

GCD(1, 803) = 1

GCD of 991, 482, 100, 803 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 568, 864, 698, 204
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• GCD of 584, 701, 539, 884

1. What is the GCD of 991, 482, 100, 803?

GCD of 991, 482, 100, 803 is 1

2. Where do I get the detailed procedure to find GCD of 991, 482, 100, 803?

You can find a detailed procedure to find GCD of 991, 482, 100, 803 on our page.

3. How to find GCD of 991, 482, 100, 803 on a calculator?

You can find the GCD of 991, 482, 100, 803 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.