GCD of 650, 452, 953, 856 Calculator

Given Input numbers are 650, 452, 953, 856

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

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 953

List of positive integer divisors of 953 that divides 953 without a remainder.

1, 953

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Greatest Common Divisior

We found the divisors of 650, 452, 953, 856 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 650, 452, 953, 856 is 1.

Therefore, GCD of numbers 650, 452, 953, 856 is 1

Given Input Data is 650, 452, 953, 856

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

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 953 is 953

Prime Factorization of 856 is 2 x 2 x 2 x 107

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(650, 452) = 146900

GCD(650, 452) = ( 650 x 452 ) / 146900

GCD(650, 452) = 293800 / 146900

GCD(650, 452) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 953

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

LCM(2, 953) = 1906

GCD(2, 953) = ( 2 x 953 ) / 1906

GCD(2, 953) = 1906 / 1906

GCD(2, 953) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 856

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

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

GCD(1, 856) = 856 / 856

GCD(1, 856) = 1

GCD of 650, 452, 953, 856 is 1

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1. What is the GCD of 650, 452, 953, 856?

GCD of 650, 452, 953, 856 is 1

2. Where do I get the detailed procedure to find GCD of 650, 452, 953, 856?

You can find a detailed procedure to find GCD of 650, 452, 953, 856 on our page.

3. How to find GCD of 650, 452, 953, 856 on a calculator?

You can find the GCD of 650, 452, 953, 856 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.