GCD of 382, 978, 816 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 382, 978, 816 quickly. Get the easiest ways to solve the greatest common divisor of 382, 978, 816 i.e 2 in different methods as follows.
Given Input numbers are 382, 978, 816
In the factoring method, we have to find the divisors of all numbers
Divisors of 382 :
The positive integer divisors of 382 that completely divides 382 are.
1, 2, 191, 382
Divisors of 978 :
The positive integer divisors of 978 that completely divides 978 are.
1, 2, 3, 6, 163, 326, 489, 978
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
GCD of numbers is the greatest common divisor
So, the GCD (382, 978, 816) = 2.
Given numbers are 382, 978, 816
The list of prime factors of all numbers are
Prime factors of 382 are 2 x 191
Prime factors of 978 are 2 x 3 x 163
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
The highest common occurrence is 21
Therefore, GCD of 382, 978, 816 is 2.
Steps to Calculate GCD of 382, 978, 816 using LCM Formula
Given numbers are 382, 978, 816
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(382, 978) = 186798
GCD(382, 978) = ( 382 x 978 ) / 186798
= 382 / 978
= 382
Step2:
LCM(2, 816) = 816
GCD(2, 816) = ( 2 x 816 ) / 816
= 2 / 816
= 2
So, Greatest Common Divisor of 382, 978, 816 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 382, 978, 816
Given numbers are 382, 978, 816
The greatest common divisor of numbers 382, 978, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 978, 816 is 2.
FAQs on GCD of 382, 978, 816 Calculator
1. What is the GCD of 382, 978, 816?
GCD of given numbers 382, 978, 816 is 2
2. How to calculate the greatest common divisor of 382, 978, 816?
We can find the highest common divisor of 382, 978, 816 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 382, 978, 816 i.e 2.
3. How can I use the GCD of 382, 978, 816Calculator?
Out the numbers 382, 978, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.