GCD of 676, 828, 388 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 676, 828, 388 quickly. Get the easiest ways to solve the greatest common divisor of 676, 828, 388 i.e 4 in different methods as follows.
Given Input numbers are 676, 828, 388
In the factoring method, we have to find the divisors of all numbers
Divisors of 676 :
The positive integer divisors of 676 that completely divides 676 are.
1, 2, 4, 13, 26, 52, 169, 338, 676
Divisors of 828 :
The positive integer divisors of 828 that completely divides 828 are.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
Divisors of 388 :
The positive integer divisors of 388 that completely divides 388 are.
1, 2, 4, 97, 194, 388
GCD of numbers is the greatest common divisor
So, the GCD (676, 828, 388) = 4.
Given numbers are 676, 828, 388
The list of prime factors of all numbers are
Prime factors of 676 are 2 x 2 x 13 x 13
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
Prime factors of 388 are 2 x 2 x 97
The highest common occurrence is 22
Therefore, GCD of 676, 828, 388 is 4.
Steps to Calculate GCD of 676, 828, 388 using LCM Formula
Given numbers are 676, 828, 388
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(676, 828) = 139932
GCD(676, 828) = ( 676 x 828 ) / 139932
= 676 / 828
= 676
Step2:
LCM(4, 388) = 388
GCD(4, 388) = ( 4 x 388 ) / 388
= 4 / 388
= 4
So, Greatest Common Divisor of 676, 828, 388 is 4
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 676, 828, 388
Given numbers are 676, 828, 388
The greatest common divisor of numbers 676, 828, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 828, 388 is 4.
FAQs on GCD of 676, 828, 388 Calculator
1. What is the GCD of 676, 828, 388?
GCD of given numbers 676, 828, 388 is 4
2. How to calculate the greatest common divisor of 676, 828, 388?
We can find the highest common divisor of 676, 828, 388 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 676, 828, 388 i.e 4.
3. How can I use the GCD of 676, 828, 388Calculator?
Out the numbers 676, 828, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.