GCD of 575, 842, 964, 657 Calculator

Given Input numbers are 575, 842, 964, 657

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

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Greatest Common Divisior

We found the divisors of 575, 842, 964, 657 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 575, 842, 964, 657 is 1.

Therefore, GCD of numbers 575, 842, 964, 657 is 1

Given Input Data is 575, 842, 964, 657

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

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 842 is 2 x 421

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 657 is 3 x 3 x 73

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(575, 842) = 484150

GCD(575, 842) = ( 575 x 842 ) / 484150

GCD(575, 842) = 484150 / 484150

GCD(575, 842) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 964

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

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

GCD(1, 964) = 964 / 964

GCD(1, 964) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 657

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

LCM(1, 657) = 657

GCD(1, 657) = ( 1 x 657 ) / 657

GCD(1, 657) = 657 / 657

GCD(1, 657) = 1

GCD of 575, 842, 964, 657 is 1

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1. What is the GCD of 575, 842, 964, 657?

GCD of 575, 842, 964, 657 is 1

2. Where do I get the detailed procedure to find GCD of 575, 842, 964, 657?

You can find a detailed procedure to find GCD of 575, 842, 964, 657 on our page.

3. How to find GCD of 575, 842, 964, 657 on a calculator?

You can find the GCD of 575, 842, 964, 657 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.