GCD of 963, 400, 251 Calculator

Given Input numbers are 963, 400, 251

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

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 251

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

1, 251

Greatest Common Divisior

We found the divisors of 963, 400, 251 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 963, 400, 251 is 1.

Therefore, GCD of numbers 963, 400, 251 is 1

Given Input Data is 963, 400, 251

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

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 251 is 251

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(963, 400) = 385200

GCD(963, 400) = ( 963 x 400 ) / 385200

GCD(963, 400) = 385200 / 385200

GCD(963, 400) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

GCD of 963, 400, 251 is 1

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1. What is the GCD of 963, 400, 251?

GCD of 963, 400, 251 is 1

2. Where do I get the detailed procedure to find GCD of 963, 400, 251?

You can find a detailed procedure to find GCD of 963, 400, 251 on our page.

3. How to find GCD of 963, 400, 251 on a calculator?

You can find the GCD of 963, 400, 251 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.