GCD of 243, 330, 821, 182 Calculator

Given Input numbers are 243, 330, 821, 182

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

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

GCD of numbers is the greatest common divisor

So, the GCD (243, 330, 821, 182) = 1.

Given numbers are 243, 330, 821, 182

The list of prime factors of all numbers are

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 821 are 821

Prime factors of 182 are 2 x 7 x 13

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

Given numbers are 243, 330, 821, 182

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

Apply this formula for all numbers.

Step1:

LCM(243, 330) = 26730

GCD(243, 330) = ( 243 x 330 ) / 26730

= 243 / 330

= 243

Step2:

LCM(3, 821) = 2463

GCD(3, 821) = ( 3 x 821 ) / 2463

= 3 / 821

= 3

Step3:

LCM(1, 182) = 182

GCD(1, 182) = ( 1 x 182 ) / 182

= 1 / 182

= 1

So, Greatest Common Divisor of 243, 330, 821, 182 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 124, 848, 712, 111
• GCD of 322, 830, 239, 330
• GCD of 812, 877, 296, 608
• GCD of 864, 382, 212, 398
• GCD of 805, 580, 560, 331

Given numbers are 243, 330, 821, 182
The greatest common divisor of numbers 243, 330, 821, 182 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 330, 821, 182 is 1.

1. What is the GCD of 243, 330, 821, 182?

GCD of given numbers 243, 330, 821, 182 is 1

2. How to calculate the greatest common divisor of 243, 330, 821, 182?

We can find the highest common divisor of 243, 330, 821, 182 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 243, 330, 821, 182 i.e 1.

3. How can I use the GCD of 243, 330, 821, 182Calculator?

Out the numbers 243, 330, 821, 182 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.