GCD of 342, 885, 68 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 342, 885, 68 quickly. Get the easiest ways to solve the greatest common divisor of 342, 885, 68 i.e 1 in different methods as follows.
Given Input numbers are 342, 885, 68
In the factoring method, we have to find the divisors of all numbers
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
Divisors of 885 :
The positive integer divisors of 885 that completely divides 885 are.
1, 3, 5, 15, 59, 177, 295, 885
Divisors of 68 :
The positive integer divisors of 68 that completely divides 68 are.
1, 2, 4, 17, 34, 68
GCD of numbers is the greatest common divisor
So, the GCD (342, 885, 68) = 1.
Given numbers are 342, 885, 68
The list of prime factors of all numbers are
Prime factors of 342 are 2 x 3 x 3 x 19
Prime factors of 885 are 3 x 5 x 59
Prime factors of 68 are 2 x 2 x 17
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 342, 885, 68 using LCM Formula
Given numbers are 342, 885, 68
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(342, 885) = 100890
GCD(342, 885) = ( 342 x 885 ) / 100890
= 342 / 885
= 342
Step2:
LCM(3, 68) = 204
GCD(3, 68) = ( 3 x 68 ) / 204
= 3 / 68
= 3
So, Greatest Common Divisor of 342, 885, 68 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 342, 885, 68
Given numbers are 342, 885, 68
The greatest common divisor of numbers 342, 885, 68 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 885, 68 is 1.
FAQs on GCD of 342, 885, 68 Calculator
1. What is the GCD of 342, 885, 68?
GCD of given numbers 342, 885, 68 is 1
2. How to calculate the greatest common divisor of 342, 885, 68?
We can find the highest common divisor of 342, 885, 68 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 342, 885, 68 i.e 1.
3. How can I use the GCD of 342, 885, 68Calculator?
Out the numbers 342, 885, 68 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.