GCD of 432, 640, 322 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 432, 640, 322 quickly. Get the easiest ways to solve the greatest common divisor of 432, 640, 322 i.e 2 in different methods as follows.
Given Input numbers are 432, 640, 322
In the factoring method, we have to find the divisors of all numbers
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
Divisors of 640 :
The positive integer divisors of 640 that completely divides 640 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
Divisors of 322 :
The positive integer divisors of 322 that completely divides 322 are.
1, 2, 7, 14, 23, 46, 161, 322
GCD of numbers is the greatest common divisor
So, the GCD (432, 640, 322) = 2.
Given numbers are 432, 640, 322
The list of prime factors of all numbers are
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 640 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 322 are 2 x 7 x 23
The highest common occurrence is 21
Therefore, GCD of 432, 640, 322 is 2.
Steps to Calculate GCD of 432, 640, 322 using LCM Formula
Given numbers are 432, 640, 322
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 640) = 17280
GCD(432, 640) = ( 432 x 640 ) / 17280
= 432 / 640
= 432
Step2:
LCM(16, 322) = 2576
GCD(16, 322) = ( 16 x 322 ) / 2576
= 16 / 322
= 16
So, Greatest Common Divisor of 432, 640, 322 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 432, 640, 322
Given numbers are 432, 640, 322
The greatest common divisor of numbers 432, 640, 322 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 640, 322 is 2.
FAQs on GCD of 432, 640, 322 Calculator
1. What is the GCD of 432, 640, 322?
GCD of given numbers 432, 640, 322 is 2
2. How to calculate the greatest common divisor of 432, 640, 322?
We can find the highest common divisor of 432, 640, 322 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 432, 640, 322 i.e 2.
3. How can I use the GCD of 432, 640, 322Calculator?
Out the numbers 432, 640, 322 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.