GCD of 428, 831, 867, 358 Calculator

Given Input numbers are 428, 831, 867, 358

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

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 867

List of positive integer divisors of 867 that divides 867 without a remainder.

1, 3, 17, 51, 289, 867

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Greatest Common Divisior

We found the divisors of 428, 831, 867, 358 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 428, 831, 867, 358 is 1.

Therefore, GCD of numbers 428, 831, 867, 358 is 1

Given Input Data is 428, 831, 867, 358

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

Prime Factorization of 428 is 2 x 2 x 107

Prime Factorization of 831 is 3 x 277

Prime Factorization of 867 is 3 x 17 x 17

Prime Factorization of 358 is 2 x 179

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(428, 831) = 355668

GCD(428, 831) = ( 428 x 831 ) / 355668

GCD(428, 831) = 355668 / 355668

GCD(428, 831) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 867

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

LCM(1, 867) = 867

GCD(1, 867) = ( 1 x 867 ) / 867

GCD(1, 867) = 867 / 867

GCD(1, 867) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 358

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

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

GCD(1, 358) = 358 / 358

GCD(1, 358) = 1

GCD of 428, 831, 867, 358 is 1

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• GCD of 204, 989, 949, 319
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• GCD of 947, 942, 653, 189

1. What is the GCD of 428, 831, 867, 358?

GCD of 428, 831, 867, 358 is 1

2. Where do I get the detailed procedure to find GCD of 428, 831, 867, 358?

You can find a detailed procedure to find GCD of 428, 831, 867, 358 on our page.

3. How to find GCD of 428, 831, 867, 358 on a calculator?

You can find the GCD of 428, 831, 867, 358 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.