GCD of 842, 680, 108 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 842, 680, 108 quickly. Get the easiest ways to solve the greatest common divisor of 842, 680, 108 i.e 2 in different methods as follows.
Given Input numbers are 842, 680, 108
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
Divisors of 108 :
The positive integer divisors of 108 that completely divides 108 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
GCD of numbers is the greatest common divisor
So, the GCD (842, 680, 108) = 2.
Given numbers are 842, 680, 108
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
Prime factors of 108 are 2 x 2 x 3 x 3 x 3
The highest common occurrence is 21
Therefore, GCD of 842, 680, 108 is 2.
Steps to Calculate GCD of 842, 680, 108 using LCM Formula
Given numbers are 842, 680, 108
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 680) = 286280
GCD(842, 680) = ( 842 x 680 ) / 286280
= 842 / 680
= 842
Step2:
LCM(2, 108) = 108
GCD(2, 108) = ( 2 x 108 ) / 108
= 2 / 108
= 2
So, Greatest Common Divisor of 842, 680, 108 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 842, 680, 108
Given numbers are 842, 680, 108
The greatest common divisor of numbers 842, 680, 108 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 680, 108 is 2.
FAQs on GCD of 842, 680, 108 Calculator
1. What is the GCD of 842, 680, 108?
GCD of given numbers 842, 680, 108 is 2
2. How to calculate the greatest common divisor of 842, 680, 108?
We can find the highest common divisor of 842, 680, 108 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 842, 680, 108 i.e 2.
3. How can I use the GCD of 842, 680, 108Calculator?
Out the numbers 842, 680, 108 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.