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GCD of 471, 638, 829, 238 Calculator

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


Online GCD Calculator is useful to find the GCD of 471, 638, 829, 238 quickly. Get the easiest ways to solve the greatest common divisor of 471, 638, 829, 238 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 471, 638, 829, 238 with Factoring?

Given Input numbers are 471, 638, 829, 238

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

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238


GCD of numbers is the greatest common divisor

So, the GCD (471, 638, 829, 238) = 1.

Find GCD of 471, 638, 829, 238 using Prime Factorization

Given numbers are 471, 638, 829, 238

The list of prime factors of all numbers are

Prime factors of 471 are 3 x 157

Prime factors of 638 are 2 x 11 x 29

Prime factors of 829 are 829

Prime factors of 238 are 2 x 7 x 17

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

Steps to Calculate GCD of 471, 638, 829, 238 using LCM Formula

Given numbers are 471, 638, 829, 238

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

Apply this formula for all numbers.

Step1:

LCM(471, 638) = 300498

GCD(471, 638) = ( 471 x 638 ) / 300498

= 471 / 638

= 471


Step2:

LCM(1, 829) = 829

GCD(1, 829) = ( 1 x 829 ) / 829

= 1 / 829

= 1


Step3:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1


So, Greatest Common Divisor of 471, 638, 829, 238 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 471, 638, 829, 238

Given numbers are 471, 638, 829, 238
The greatest common divisor of numbers 471, 638, 829, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 471, 638, 829, 238 is 1.

FAQs on GCD of 471, 638, 829, 238 Calculator

1. What is the GCD of 471, 638, 829, 238?

GCD of given numbers 471, 638, 829, 238 is 1


2. How to calculate the greatest common divisor of 471, 638, 829, 238?

We can find the highest common divisor of 471, 638, 829, 238 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 471, 638, 829, 238 i.e 1.


3. How can I use the GCD of 471, 638, 829, 238Calculator?

Out the numbers 471, 638, 829, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.