GCD of 726, 840, 320 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 726, 840, 320 quickly. Get the easiest ways to solve the greatest common divisor of 726, 840, 320 i.e 2 in different methods as follows.
Given Input numbers are 726, 840, 320
In the factoring method, we have to find the divisors of all numbers
Divisors of 726 :
The positive integer divisors of 726 that completely divides 726 are.
1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
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 320 :
The positive integer divisors of 320 that completely divides 320 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
GCD of numbers is the greatest common divisor
So, the GCD (726, 840, 320) = 2.
Given numbers are 726, 840, 320
The list of prime factors of all numbers are
Prime factors of 726 are 2 x 3 x 11 x 11
Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7
Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5
The highest common occurrence is 21
Therefore, GCD of 726, 840, 320 is 2.
Steps to Calculate GCD of 726, 840, 320 using LCM Formula
Given numbers are 726, 840, 320
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(726, 840) = 101640
GCD(726, 840) = ( 726 x 840 ) / 101640
= 726 / 840
= 726
Step2:
LCM(6, 320) = 960
GCD(6, 320) = ( 6 x 320 ) / 960
= 6 / 320
= 6
So, Greatest Common Divisor of 726, 840, 320 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 726, 840, 320
Given numbers are 726, 840, 320
The greatest common divisor of numbers 726, 840, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 726, 840, 320 is 2.
FAQs on GCD of 726, 840, 320 Calculator
1. What is the GCD of 726, 840, 320?
GCD of given numbers 726, 840, 320 is 2
2. How to calculate the greatest common divisor of 726, 840, 320?
We can find the highest common divisor of 726, 840, 320 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 726, 840, 320 i.e 2.
3. How can I use the GCD of 726, 840, 320Calculator?
Out the numbers 726, 840, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.