GCD of 135, 221, 831 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 135, 221, 831 quickly. Get the easiest ways to solve the greatest common divisor of 135, 221, 831 i.e 1 in different methods as follows.
Given Input numbers are 135, 221, 831
In the factoring method, we have to find the divisors of all numbers
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
Divisors of 831 :
The positive integer divisors of 831 that completely divides 831 are.
1, 3, 277, 831
GCD of numbers is the greatest common divisor
So, the GCD (135, 221, 831) = 1.
Given numbers are 135, 221, 831
The list of prime factors of all numbers are
Prime factors of 135 are 3 x 3 x 3 x 5
Prime factors of 221 are 13 x 17
Prime factors of 831 are 3 x 277
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 135, 221, 831 using LCM Formula
Given numbers are 135, 221, 831
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(135, 221) = 29835
GCD(135, 221) = ( 135 x 221 ) / 29835
= 135 / 221
= 135
Step2:
LCM(1, 831) = 831
GCD(1, 831) = ( 1 x 831 ) / 831
= 1 / 831
= 1
So, Greatest Common Divisor of 135, 221, 831 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 135, 221, 831
Given numbers are 135, 221, 831
The greatest common divisor of numbers 135, 221, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 221, 831 is 1.
FAQs on GCD of 135, 221, 831 Calculator
1. What is the GCD of 135, 221, 831?
GCD of given numbers 135, 221, 831 is 1
2. How to calculate the greatest common divisor of 135, 221, 831?
We can find the highest common divisor of 135, 221, 831 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 135, 221, 831 i.e 1.
3. How can I use the GCD of 135, 221, 831Calculator?
Out the numbers 135, 221, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.