GCD of 251, 851, 57, 996 Calculator

Given Input numbers are 251, 851, 57, 996

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

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 996

List of positive integer divisors of 996 that divides 996 without a remainder.

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

Greatest Common Divisior

We found the divisors of 251, 851, 57, 996 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 251, 851, 57, 996 is 1.

Therefore, GCD of numbers 251, 851, 57, 996 is 1

Given Input Data is 251, 851, 57, 996

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

Prime Factorization of 251 is 251

Prime Factorization of 851 is 23 x 37

Prime Factorization of 57 is 3 x 19

Prime Factorization of 996 is 2 x 2 x 3 x 83

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(251, 851) = 213601

GCD(251, 851) = ( 251 x 851 ) / 213601

GCD(251, 851) = 213601 / 213601

GCD(251, 851) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 57

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

LCM(1, 57) = 57

GCD(1, 57) = ( 1 x 57 ) / 57

GCD(1, 57) = 57 / 57

GCD(1, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 996

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

LCM(1, 996) = 996

GCD(1, 996) = ( 1 x 996 ) / 996

GCD(1, 996) = 996 / 996

GCD(1, 996) = 1

GCD of 251, 851, 57, 996 is 1

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1. What is the GCD of 251, 851, 57, 996?

GCD of 251, 851, 57, 996 is 1

2. Where do I get the detailed procedure to find GCD of 251, 851, 57, 996?

You can find a detailed procedure to find GCD of 251, 851, 57, 996 on our page.

3. How to find GCD of 251, 851, 57, 996 on a calculator?

You can find the GCD of 251, 851, 57, 996 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.