GCD of 336, 687, 816 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 336, 687, 816 quickly. Get the easiest ways to solve the greatest common divisor of 336, 687, 816 i.e 3 in different methods as follows.
Given Input numbers are 336, 687, 816
In the factoring method, we have to find the divisors of all numbers
Divisors of 336 :
The positive integer divisors of 336 that completely divides 336 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
Divisors of 687 :
The positive integer divisors of 687 that completely divides 687 are.
1, 3, 229, 687
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 (336, 687, 816) = 3.
Given numbers are 336, 687, 816
The list of prime factors of all numbers are
Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 687 are 3 x 229
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
The highest common occurrence is 31
Therefore, GCD of 336, 687, 816 is 3.
Steps to Calculate GCD of 336, 687, 816 using LCM Formula
Given numbers are 336, 687, 816
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(336, 687) = 76944
GCD(336, 687) = ( 336 x 687 ) / 76944
= 336 / 687
= 336
Step2:
LCM(3, 816) = 816
GCD(3, 816) = ( 3 x 816 ) / 816
= 3 / 816
= 3
So, Greatest Common Divisor of 336, 687, 816 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 336, 687, 816
Given numbers are 336, 687, 816
The greatest common divisor of numbers 336, 687, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 336, 687, 816 is 3.
FAQs on GCD of 336, 687, 816 Calculator
1. What is the GCD of 336, 687, 816?
GCD of given numbers 336, 687, 816 is 3
2. How to calculate the greatest common divisor of 336, 687, 816?
We can find the highest common divisor of 336, 687, 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 336, 687, 816 i.e 3.
3. How can I use the GCD of 336, 687, 816Calculator?
Out the numbers 336, 687, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.