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GCD of 628, 231, 779 Calculator

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


Online GCD Calculator is useful to find the GCD of 628, 231, 779 quickly. Get the easiest ways to solve the greatest common divisor of 628, 231, 779 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 628, 231, 779 with Factoring?

Given Input numbers are 628, 231, 779

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 779 :

The positive integer divisors of 779 that completely divides 779 are.

1, 19, 41, 779


GCD of numbers is the greatest common divisor

So, the GCD (628, 231, 779) = 1.

Find GCD of 628, 231, 779 using Prime Factorization

Given numbers are 628, 231, 779

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 231 are 3 x 7 x 11

Prime factors of 779 are 19 x 41

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

Steps to Calculate GCD of 628, 231, 779 using LCM Formula

Given numbers are 628, 231, 779

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

Apply this formula for all numbers.

Step1:

LCM(628, 231) = 145068

GCD(628, 231) = ( 628 x 231 ) / 145068

= 628 / 231

= 628


Step2:

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

= 1 / 779

= 1


So, Greatest Common Divisor of 628, 231, 779 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 628, 231, 779

Given numbers are 628, 231, 779
The greatest common divisor of numbers 628, 231, 779 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 231, 779 is 1.

FAQs on GCD of 628, 231, 779 Calculator

1. What is the GCD of 628, 231, 779?

GCD of given numbers 628, 231, 779 is 1


2. How to calculate the greatest common divisor of 628, 231, 779?

We can find the highest common divisor of 628, 231, 779 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 628, 231, 779 i.e 1.


3. How can I use the GCD of 628, 231, 779Calculator?

Out the numbers 628, 231, 779 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.