GCD of 438, 787, 200 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 438, 787, 200 quickly. Get the easiest ways to solve the greatest common divisor of 438, 787, 200 i.e 1 in different methods as follows.
Given Input numbers are 438, 787, 200
In the factoring method, we have to find the divisors of all numbers
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
Divisors of 200 :
The positive integer divisors of 200 that completely divides 200 are.
1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200
GCD of numbers is the greatest common divisor
So, the GCD (438, 787, 200) = 1.
Given numbers are 438, 787, 200
The list of prime factors of all numbers are
Prime factors of 438 are 2 x 3 x 73
Prime factors of 787 are 787
Prime factors of 200 are 2 x 2 x 2 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 438, 787, 200 using LCM Formula
Given numbers are 438, 787, 200
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(438, 787) = 344706
GCD(438, 787) = ( 438 x 787 ) / 344706
= 438 / 787
= 438
Step2:
LCM(1, 200) = 200
GCD(1, 200) = ( 1 x 200 ) / 200
= 1 / 200
= 1
So, Greatest Common Divisor of 438, 787, 200 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 438, 787, 200
Given numbers are 438, 787, 200
The greatest common divisor of numbers 438, 787, 200 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 787, 200 is 1.
FAQs on GCD of 438, 787, 200 Calculator
1. What is the GCD of 438, 787, 200?
GCD of given numbers 438, 787, 200 is 1
2. How to calculate the greatest common divisor of 438, 787, 200?
We can find the highest common divisor of 438, 787, 200 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 438, 787, 200 i.e 1.
3. How can I use the GCD of 438, 787, 200Calculator?
Out the numbers 438, 787, 200 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.