Where do I get the detailed procedure to find GCD of 771, 838, 386?

You can find a detailed procedure to find GCD of 771, 838, 386 on our page.

How to find GCD of 771, 838, 386 on a calculator?

You can find the GCD of 771, 838, 386 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.

GCD of 771, 838, 386 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Online GCD Calculator is useful to find the GCD of 771, 838, 386 quickly. Get the easiest ways to solve the greatest common divisor of 771, 838, 386 i.e 1 in different methods as follows.

How to Find GCD of Numbers 771, 838, 386 with Factoring?

Given Input numbers are 771, 838, 386

In the factoring method, we have to find the divisors of all numbers

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

GCD of numbers is the greatest common divisor

So, the GCD (771, 838, 386) = 1.

Find GCD of 771, 838, 386 using Prime Factorization

Given numbers are 771, 838, 386

The list of prime factors of all numbers are

Prime factors of 771 are 3 x 257

Prime factors of 838 are 2 x 419

Prime factors of 386 are 2 x 193

The above numbers do not have any common prime factor. So GCD is 1

Steps to Calculate GCD of 771, 838, 386 using LCM Formula

Given numbers are 771, 838, 386

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(771, 838) = 646098

GCD(771, 838) = ( 771 x 838 ) / 646098

= 771 / 838

= 771

Step2:

LCM(1, 386) = 386

GCD(1, 386) = ( 1 x 386 ) / 386

= 1 / 386

= 1

So, Greatest Common Divisor of 771, 838, 386 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 771, 838, 386

Given numbers are 771, 838, 386
The greatest common divisor of numbers 771, 838, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 771, 838, 386 is 1.

FAQs on GCD of 771, 838, 386 Calculator

1. What is the GCD of 771, 838, 386?

GCD of given numbers 771, 838, 386 is 1

2. How to calculate the greatest common divisor of 771, 838, 386?

We can find the highest common divisor of 771, 838, 386 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 771, 838, 386 i.e 1.

3. How can I use the GCD of 771, 838, 386Calculator?

Out the numbers 771, 838, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.