GCD of 728, 720, 572 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 728, 720, 572 quickly. Get the easiest ways to solve the greatest common divisor of 728, 720, 572 i.e 4 in different methods as follows.
Given Input numbers are 728, 720, 572
In the factoring method, we have to find the divisors of all numbers
Divisors of 728 :
The positive integer divisors of 728 that completely divides 728 are.
1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
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
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
GCD of numbers is the greatest common divisor
So, the GCD (728, 720, 572) = 4.
Given numbers are 728, 720, 572
The list of prime factors of all numbers are
Prime factors of 728 are 2 x 2 x 2 x 7 x 13
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 572 are 2 x 2 x 11 x 13
The highest common occurrence is 22
Therefore, GCD of 728, 720, 572 is 4.
Steps to Calculate GCD of 728, 720, 572 using LCM Formula
Given numbers are 728, 720, 572
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(728, 720) = 65520
GCD(728, 720) = ( 728 x 720 ) / 65520
= 728 / 720
= 728
Step2:
LCM(8, 572) = 1144
GCD(8, 572) = ( 8 x 572 ) / 1144
= 8 / 572
= 8
So, Greatest Common Divisor of 728, 720, 572 is 4
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 728, 720, 572
Given numbers are 728, 720, 572
The greatest common divisor of numbers 728, 720, 572 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 720, 572 is 4.
FAQs on GCD of 728, 720, 572 Calculator
1. What is the GCD of 728, 720, 572?
GCD of given numbers 728, 720, 572 is 4
2. How to calculate the greatest common divisor of 728, 720, 572?
We can find the highest common divisor of 728, 720, 572 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 728, 720, 572 i.e 4.
3. How can I use the GCD of 728, 720, 572Calculator?
Out the numbers 728, 720, 572 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.