GCD of 188, 831, 720 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 188, 831, 720 quickly. Get the easiest ways to solve the greatest common divisor of 188, 831, 720 i.e 1 in different methods as follows.
Given Input numbers are 188, 831, 720
In the factoring method, we have to find the divisors of all numbers
Divisors of 188 :
The positive integer divisors of 188 that completely divides 188 are.
1, 2, 4, 47, 94, 188
Divisors of 831 :
The positive integer divisors of 831 that completely divides 831 are.
1, 3, 277, 831
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
GCD of numbers is the greatest common divisor
So, the GCD (188, 831, 720) = 1.
Given numbers are 188, 831, 720
The list of prime factors of all numbers are
Prime factors of 188 are 2 x 2 x 47
Prime factors of 831 are 3 x 277
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 188, 831, 720 using LCM Formula
Given numbers are 188, 831, 720
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(188, 831) = 156228
GCD(188, 831) = ( 188 x 831 ) / 156228
= 188 / 831
= 188
Step2:
LCM(1, 720) = 720
GCD(1, 720) = ( 1 x 720 ) / 720
= 1 / 720
= 1
So, Greatest Common Divisor of 188, 831, 720 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 188, 831, 720
Given numbers are 188, 831, 720
The greatest common divisor of numbers 188, 831, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 188, 831, 720 is 1.
FAQs on GCD of 188, 831, 720 Calculator
1. What is the GCD of 188, 831, 720?
GCD of given numbers 188, 831, 720 is 1
2. How to calculate the greatest common divisor of 188, 831, 720?
We can find the highest common divisor of 188, 831, 720 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 188, 831, 720 i.e 1.
3. How can I use the GCD of 188, 831, 720Calculator?
Out the numbers 188, 831, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.