GCD of 359, 893, 20, 860 Calculator

Given Input numbers are 359, 893, 20, 860

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 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Greatest Common Divisior

We found the divisors of 359, 893, 20, 860 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 359, 893, 20, 860 is 1.

Therefore, GCD of numbers 359, 893, 20, 860 is 1

Given Input Data is 359, 893, 20, 860

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

Prime Factorization of 359 is 359

Prime Factorization of 893 is 19 x 47

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 860 is 2 x 2 x 5 x 43

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, 893) = 320587

GCD(359, 893) = ( 359 x 893 ) / 320587

GCD(359, 893) = 320587 / 320587

GCD(359, 893) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

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

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 860

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

LCM(1, 860) = 860

GCD(1, 860) = ( 1 x 860 ) / 860

GCD(1, 860) = 860 / 860

GCD(1, 860) = 1

GCD of 359, 893, 20, 860 is 1

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• GCD of 292, 317, 63, 714
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1. What is the GCD of 359, 893, 20, 860?

GCD of 359, 893, 20, 860 is 1

2. Where do I get the detailed procedure to find GCD of 359, 893, 20, 860?

You can find a detailed procedure to find GCD of 359, 893, 20, 860 on our page.

3. How to find GCD of 359, 893, 20, 860 on a calculator?

You can find the GCD of 359, 893, 20, 860 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.