GCD of 215, 622, 934, 400 Calculator

Given Input numbers are 215, 622, 934, 400

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

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 934

List of positive integer divisors of 934 that divides 934 without a remainder.

1, 2, 467, 934

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

Greatest Common Divisior

We found the divisors of 215, 622, 934, 400 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 215, 622, 934, 400 is 1.

Therefore, GCD of numbers 215, 622, 934, 400 is 1

Given Input Data is 215, 622, 934, 400

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

Prime Factorization of 215 is 5 x 43

Prime Factorization of 622 is 2 x 311

Prime Factorization of 934 is 2 x 467

Prime Factorization of 400 is 2 x 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(215, 622) = 133730

GCD(215, 622) = ( 215 x 622 ) / 133730

GCD(215, 622) = 133730 / 133730

GCD(215, 622) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 934

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

LCM(1, 934) = 934

GCD(1, 934) = ( 1 x 934 ) / 934

GCD(1, 934) = 934 / 934

GCD(1, 934) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 400

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

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

GCD(1, 400) = 400 / 400

GCD(1, 400) = 1

GCD of 215, 622, 934, 400 is 1

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1. What is the GCD of 215, 622, 934, 400?

GCD of 215, 622, 934, 400 is 1

2. Where do I get the detailed procedure to find GCD of 215, 622, 934, 400?

You can find a detailed procedure to find GCD of 215, 622, 934, 400 on our page.

3. How to find GCD of 215, 622, 934, 400 on a calculator?

You can find the GCD of 215, 622, 934, 400 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.