GCD of 395, 169, 491, 564 Calculator

Given Input numbers are 395, 169, 491, 564

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

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 564

List of positive integer divisors of 564 that divides 564 without a remainder.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Greatest Common Divisior

We found the divisors of 395, 169, 491, 564 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 395, 169, 491, 564 is 1.

Therefore, GCD of numbers 395, 169, 491, 564 is 1

Given Input Data is 395, 169, 491, 564

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

Prime Factorization of 395 is 5 x 79

Prime Factorization of 169 is 13 x 13

Prime Factorization of 491 is 491

Prime Factorization of 564 is 2 x 2 x 3 x 47

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(395, 169) = 66755

GCD(395, 169) = ( 395 x 169 ) / 66755

GCD(395, 169) = 66755 / 66755

GCD(395, 169) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 564

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

LCM(1, 564) = 564

GCD(1, 564) = ( 1 x 564 ) / 564

GCD(1, 564) = 564 / 564

GCD(1, 564) = 1

GCD of 395, 169, 491, 564 is 1

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• GCD of 958, 325, 448, 434
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1. What is the GCD of 395, 169, 491, 564?

GCD of 395, 169, 491, 564 is 1

2. Where do I get the detailed procedure to find GCD of 395, 169, 491, 564?

You can find a detailed procedure to find GCD of 395, 169, 491, 564 on our page.

3. How to find GCD of 395, 169, 491, 564 on a calculator?

You can find the GCD of 395, 169, 491, 564 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.