GCD of 729, 216, 553 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 729, 216, 553 quickly. Get the easiest ways to solve the greatest common divisor of 729, 216, 553 i.e 1 in different methods as follows.
Given Input numbers are 729, 216, 553
In the factoring method, we have to find the divisors of all numbers
Divisors of 729 :
The positive integer divisors of 729 that completely divides 729 are.
1, 3, 9, 27, 81, 243, 729
Divisors of 216 :
The positive integer divisors of 216 that completely divides 216 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
Divisors of 553 :
The positive integer divisors of 553 that completely divides 553 are.
1, 7, 79, 553
GCD of numbers is the greatest common divisor
So, the GCD (729, 216, 553) = 1.
Given numbers are 729, 216, 553
The list of prime factors of all numbers are
Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3
Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 553 are 7 x 79
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 729, 216, 553 using LCM Formula
Given numbers are 729, 216, 553
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(729, 216) = 5832
GCD(729, 216) = ( 729 x 216 ) / 5832
= 729 / 216
= 729
Step2:
LCM(27, 553) = 14931
GCD(27, 553) = ( 27 x 553 ) / 14931
= 27 / 553
= 27
So, Greatest Common Divisor of 729, 216, 553 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 729, 216, 553
Given numbers are 729, 216, 553
The greatest common divisor of numbers 729, 216, 553 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 216, 553 is 1.
FAQs on GCD of 729, 216, 553 Calculator
1. What is the GCD of 729, 216, 553?
GCD of given numbers 729, 216, 553 is 1
2. How to calculate the greatest common divisor of 729, 216, 553?
We can find the highest common divisor of 729, 216, 553 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 729, 216, 553 i.e 1.
3. How can I use the GCD of 729, 216, 553Calculator?
Out the numbers 729, 216, 553 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.