GCD of 893, 821, 351 Calculator

Given Input numbers are 893, 821, 351

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

Divisors of 893

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

1, 19, 47, 893

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Greatest Common Divisior

We found the divisors of 893, 821, 351 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 893, 821, 351 is 1.

Therefore, GCD of numbers 893, 821, 351 is 1

Given Input Data is 893, 821, 351

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

Prime Factorization of 893 is 19 x 47

Prime Factorization of 821 is 821

Prime Factorization of 351 is 3 x 3 x 3 x 13

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(893, 821) = 733153

GCD(893, 821) = ( 893 x 821 ) / 733153

GCD(893, 821) = 733153 / 733153

GCD(893, 821) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 351

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

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

GCD(1, 351) = 351 / 351

GCD(1, 351) = 1

GCD of 893, 821, 351 is 1

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1. What is the GCD of 893, 821, 351?

GCD of 893, 821, 351 is 1

2. Where do I get the detailed procedure to find GCD of 893, 821, 351?

You can find a detailed procedure to find GCD of 893, 821, 351 on our page.

3. How to find GCD of 893, 821, 351 on a calculator?

You can find the GCD of 893, 821, 351 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.