GCD of 953, 558, 956, 428 Calculator

Given Input numbers are 953, 558, 956, 428

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

Divisors of 953

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

1, 953

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Greatest Common Divisior

We found the divisors of 953, 558, 956, 428 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 953, 558, 956, 428 is 1.

Therefore, GCD of numbers 953, 558, 956, 428 is 1

Given Input Data is 953, 558, 956, 428

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

Prime Factorization of 953 is 953

Prime Factorization of 558 is 2 x 3 x 3 x 31

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 428 is 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(953, 558) = 531774

GCD(953, 558) = ( 953 x 558 ) / 531774

GCD(953, 558) = 531774 / 531774

GCD(953, 558) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 428

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

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

GCD(1, 428) = 428 / 428

GCD(1, 428) = 1

GCD of 953, 558, 956, 428 is 1

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• GCD of 566, 258, 574, 913
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• GCD of 491, 200, 236, 647

1. What is the GCD of 953, 558, 956, 428?

GCD of 953, 558, 956, 428 is 1

2. Where do I get the detailed procedure to find GCD of 953, 558, 956, 428?

You can find a detailed procedure to find GCD of 953, 558, 956, 428 on our page.

3. How to find GCD of 953, 558, 956, 428 on a calculator?

You can find the GCD of 953, 558, 956, 428 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.