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GCD of 755, 546, 27, 729 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Online GCD Calculator is useful to find the GCD of 755, 546, 27, 729 quickly. Get the easiest ways to solve the greatest common divisor of 755, 546, 27, 729 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 755, 546, 27, 729 with Factoring?

Given Input numbers are 755, 546, 27, 729

In the factoring method, we have to find the divisors of all numbers

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 546 :

The positive integer divisors of 546 that completely divides 546 are.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

Divisors of 27 :

The positive integer divisors of 27 that completely divides 27 are.

1, 3, 9, 27

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729


GCD of numbers is the greatest common divisor

So, the GCD (755, 546, 27, 729) = 1.

Find GCD of 755, 546, 27, 729 using Prime Factorization

Given numbers are 755, 546, 27, 729

The list of prime factors of all numbers are

Prime factors of 755 are 5 x 151

Prime factors of 546 are 2 x 3 x 7 x 13

Prime factors of 27 are 3 x 3 x 3

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

The above numbers do not have any common prime factor. So GCD is 1

Steps to Calculate GCD of 755, 546, 27, 729 using LCM Formula

Given numbers are 755, 546, 27, 729

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(755, 546) = 412230

GCD(755, 546) = ( 755 x 546 ) / 412230

= 755 / 546

= 755


Step2:

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

= 1 / 27

= 1


Step3:

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

= 1 / 729

= 1


So, Greatest Common Divisor of 755, 546, 27, 729 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 755, 546, 27, 729

Given numbers are 755, 546, 27, 729
The greatest common divisor of numbers 755, 546, 27, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 755, 546, 27, 729 is 1.

FAQs on GCD of 755, 546, 27, 729 Calculator

1. What is the GCD of 755, 546, 27, 729?

GCD of given numbers 755, 546, 27, 729 is 1


2. How to calculate the greatest common divisor of 755, 546, 27, 729?

We can find the highest common divisor of 755, 546, 27, 729 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 755, 546, 27, 729 i.e 1.


3. How can I use the GCD of 755, 546, 27, 729Calculator?

Out the numbers 755, 546, 27, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.