GCD of 359, 203, 520, 356 Calculator

Given Input numbers are 359, 203, 520, 356

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

Divisors of 359

List of positive integer divisors of 359 that divides 359 without a remainder.

1, 359

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 359, 203, 520, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 359, 203, 520, 356 is 1.

Therefore, GCD of numbers 359, 203, 520, 356 is 1

Given Input Data is 359, 203, 520, 356

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

Prime Factorization of 359 is 359

Prime Factorization of 203 is 7 x 29

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 356 is 2 x 2 x 89

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(359, 203) = 72877

GCD(359, 203) = ( 359 x 203 ) / 72877

GCD(359, 203) = 72877 / 72877

GCD(359, 203) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

GCD of 359, 203, 520, 356 is 1

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• GCD of 540, 679, 714, 167
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1. What is the GCD of 359, 203, 520, 356?

GCD of 359, 203, 520, 356 is 1

2. Where do I get the detailed procedure to find GCD of 359, 203, 520, 356?

You can find a detailed procedure to find GCD of 359, 203, 520, 356 on our page.

3. How to find GCD of 359, 203, 520, 356 on a calculator?

You can find the GCD of 359, 203, 520, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.