GCD of 729, 243, 986, 663 Calculator

Given Input numbers are 729, 243, 986, 663

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 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 986 :

The positive integer divisors of 986 that completely divides 986 are.

1, 2, 17, 29, 34, 58, 493, 986

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

GCD of numbers is the greatest common divisor

So, the GCD (729, 243, 986, 663) = 1.

Given numbers are 729, 243, 986, 663

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 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 986 are 2 x 17 x 29

Prime factors of 663 are 3 x 13 x 17

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

Given numbers are 729, 243, 986, 663

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

Apply this formula for all numbers.

Step1:

LCM(729, 243) = 729

GCD(729, 243) = ( 729 x 243 ) / 729

= 729 / 243

= 729

Step2:

LCM(243, 986) = 239598

GCD(243, 986) = ( 243 x 986 ) / 239598

= 243 / 986

= 243

Step3:

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

= 1 / 663

= 1

So, Greatest Common Divisor of 729, 243, 986, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 827, 519, 328, 196
• GCD of 686, 418, 546, 412
• GCD of 605, 522, 417, 992
• GCD of 699, 946, 107, 514
• GCD of 404, 153, 113, 133

Given numbers are 729, 243, 986, 663
The greatest common divisor of numbers 729, 243, 986, 663 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 243, 986, 663 is 1.

1. What is the GCD of 729, 243, 986, 663?

GCD of given numbers 729, 243, 986, 663 is 1

2. How to calculate the greatest common divisor of 729, 243, 986, 663?

We can find the highest common divisor of 729, 243, 986, 663 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, 243, 986, 663 i.e 1.

3. How can I use the GCD of 729, 243, 986, 663Calculator?

Out the numbers 729, 243, 986, 663 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.