GCD of 552, 381, 20, 835 Calculator

Given Input numbers are 552, 381, 20, 835

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

Divisors of 552

List of positive integer divisors of 552 that divides 552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 20

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

1, 2, 4, 5, 10, 20

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 552, 381, 20, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 552, 381, 20, 835 is 1.

Therefore, GCD of numbers 552, 381, 20, 835 is 1

Given Input Data is 552, 381, 20, 835

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

Prime Factorization of 552 is 2 x 2 x 2 x 3 x 23

Prime Factorization of 381 is 3 x 127

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 835 is 5 x 167

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(552, 381) = 70104

GCD(552, 381) = ( 552 x 381 ) / 70104

GCD(552, 381) = 210312 / 70104

GCD(552, 381) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 20

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

LCM(3, 20) = 60

GCD(3, 20) = ( 3 x 20 ) / 60

GCD(3, 20) = 60 / 60

GCD(3, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 835

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

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

GCD(1, 835) = 835 / 835

GCD(1, 835) = 1

GCD of 552, 381, 20, 835 is 1

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• GCD of 826, 676, 41, 786
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1. What is the GCD of 552, 381, 20, 835?

GCD of 552, 381, 20, 835 is 1

2. Where do I get the detailed procedure to find GCD of 552, 381, 20, 835?

You can find a detailed procedure to find GCD of 552, 381, 20, 835 on our page.

3. How to find GCD of 552, 381, 20, 835 on a calculator?

You can find the GCD of 552, 381, 20, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.