GCD of 328, 764, 686 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 328, 764, 686 quickly. Get the easiest ways to solve the greatest common divisor of 328, 764, 686 i.e 2 in different methods as follows.
Given Input numbers are 328, 764, 686
In the factoring method, we have to find the divisors of all numbers
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
Divisors of 764 :
The positive integer divisors of 764 that completely divides 764 are.
1, 2, 4, 191, 382, 764
Divisors of 686 :
The positive integer divisors of 686 that completely divides 686 are.
1, 2, 7, 14, 49, 98, 343, 686
GCD of numbers is the greatest common divisor
So, the GCD (328, 764, 686) = 2.
Given numbers are 328, 764, 686
The list of prime factors of all numbers are
Prime factors of 328 are 2 x 2 x 2 x 41
Prime factors of 764 are 2 x 2 x 191
Prime factors of 686 are 2 x 7 x 7 x 7
The highest common occurrence is 21
Therefore, GCD of 328, 764, 686 is 2.
Steps to Calculate GCD of 328, 764, 686 using LCM Formula
Given numbers are 328, 764, 686
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(328, 764) = 62648
GCD(328, 764) = ( 328 x 764 ) / 62648
= 328 / 764
= 328
Step2:
LCM(4, 686) = 1372
GCD(4, 686) = ( 4 x 686 ) / 1372
= 4 / 686
= 4
So, Greatest Common Divisor of 328, 764, 686 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 328, 764, 686
Given numbers are 328, 764, 686
The greatest common divisor of numbers 328, 764, 686 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 328, 764, 686 is 2.
FAQs on GCD of 328, 764, 686 Calculator
1. What is the GCD of 328, 764, 686?
GCD of given numbers 328, 764, 686 is 2
2. How to calculate the greatest common divisor of 328, 764, 686?
We can find the highest common divisor of 328, 764, 686 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 328, 764, 686 i.e 2.
3. How can I use the GCD of 328, 764, 686Calculator?
Out the numbers 328, 764, 686 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.