GCD of 841, 840, 164 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 841, 840, 164 quickly. Get the easiest ways to solve the greatest common divisor of 841, 840, 164 i.e 1 in different methods as follows.
Given Input numbers are 841, 840, 164
In the factoring method, we have to find the divisors of all numbers
Divisors of 841 :
The positive integer divisors of 841 that completely divides 841 are.
1, 29, 841
Divisors of 840 :
The positive integer divisors of 840 that completely divides 840 are.
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
GCD of numbers is the greatest common divisor
So, the GCD (841, 840, 164) = 1.
Given numbers are 841, 840, 164
The list of prime factors of all numbers are
Prime factors of 841 are 29 x 29
Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7
Prime factors of 164 are 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 841, 840, 164 using LCM Formula
Given numbers are 841, 840, 164
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(841, 840) = 706440
GCD(841, 840) = ( 841 x 840 ) / 706440
= 841 / 840
= 841
Step2:
LCM(1, 164) = 164
GCD(1, 164) = ( 1 x 164 ) / 164
= 1 / 164
= 1
So, Greatest Common Divisor of 841, 840, 164 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 841, 840, 164
Given numbers are 841, 840, 164
The greatest common divisor of numbers 841, 840, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 841, 840, 164 is 1.
FAQs on GCD of 841, 840, 164 Calculator
1. What is the GCD of 841, 840, 164?
GCD of given numbers 841, 840, 164 is 1
2. How to calculate the greatest common divisor of 841, 840, 164?
We can find the highest common divisor of 841, 840, 164 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 841, 840, 164 i.e 1.
3. How can I use the GCD of 841, 840, 164Calculator?
Out the numbers 841, 840, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.