GCD of 729, 991, 539, 664 Calculator

Given Input numbers are 729, 991, 539, 664

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 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 539 :

The positive integer divisors of 539 that completely divides 539 are.

1, 7, 11, 49, 77, 539

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

GCD of numbers is the greatest common divisor

So, the GCD (729, 991, 539, 664) = 1.

Given numbers are 729, 991, 539, 664

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 991 are 991

Prime factors of 539 are 7 x 7 x 11

Prime factors of 664 are 2 x 2 x 2 x 83

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

Given numbers are 729, 991, 539, 664

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

Apply this formula for all numbers.

Step1:

LCM(729, 991) = 722439

GCD(729, 991) = ( 729 x 991 ) / 722439

= 729 / 991

= 729

Step2:

LCM(1, 539) = 539

GCD(1, 539) = ( 1 x 539 ) / 539

= 1 / 539

= 1

Step3:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

So, Greatest Common Divisor of 729, 991, 539, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 580, 709, 422, 877
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Given numbers are 729, 991, 539, 664
The greatest common divisor of numbers 729, 991, 539, 664 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 991, 539, 664 is 1.

1. What is the GCD of 729, 991, 539, 664?

GCD of given numbers 729, 991, 539, 664 is 1

2. How to calculate the greatest common divisor of 729, 991, 539, 664?

We can find the highest common divisor of 729, 991, 539, 664 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, 991, 539, 664 i.e 1.

3. How can I use the GCD of 729, 991, 539, 664Calculator?

Out the numbers 729, 991, 539, 664 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.