GCD of 893, 798, 387 Calculator

Given Input numbers are 893, 798, 387

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 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Greatest Common Divisior

We found the divisors of 893, 798, 387 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 893, 798, 387 is 1.

Therefore, GCD of numbers 893, 798, 387 is 1

Given Input Data is 893, 798, 387

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

Prime Factorization of 893 is 19 x 47

Prime Factorization of 798 is 2 x 3 x 7 x 19

Prime Factorization of 387 is 3 x 3 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(893, 798) = 37506

GCD(893, 798) = ( 893 x 798 ) / 37506

GCD(893, 798) = 712614 / 37506

GCD(893, 798) = 19

Step2:

Here we consider the GCD from the above i.e. 19 as first number and the next as 387

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

LCM(19, 387) = 7353

GCD(19, 387) = ( 19 x 387 ) / 7353

GCD(19, 387) = 7353 / 7353

GCD(19, 387) = 1

GCD of 893, 798, 387 is 1

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1. What is the GCD of 893, 798, 387?

GCD of 893, 798, 387 is 1

2. Where do I get the detailed procedure to find GCD of 893, 798, 387?

You can find a detailed procedure to find GCD of 893, 798, 387 on our page.

3. How to find GCD of 893, 798, 387 on a calculator?

You can find the GCD of 893, 798, 387 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.