GCD of 243, 972, 404, 329 Calculator

Given Input numbers are 243, 972, 404, 329

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 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

GCD of numbers is the greatest common divisor

So, the GCD (243, 972, 404, 329) = 1.

Given numbers are 243, 972, 404, 329

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 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 404 are 2 x 2 x 101

Prime factors of 329 are 7 x 47

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

Given numbers are 243, 972, 404, 329

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

Apply this formula for all numbers.

Step1:

LCM(243, 972) = 972

GCD(243, 972) = ( 243 x 972 ) / 972

= 243 / 972

= 243

Step2:

LCM(243, 404) = 98172

GCD(243, 404) = ( 243 x 404 ) / 98172

= 243 / 404

= 243

Step3:

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

= 1 / 329

= 1

So, Greatest Common Divisor of 243, 972, 404, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 537, 884, 151
• GCD of 508, 401, 224, 492
• GCD of 113, 245, 249, 141
• GCD of 136, 246, 749, 901
• GCD of 627, 105, 470, 634

Given numbers are 243, 972, 404, 329
The greatest common divisor of numbers 243, 972, 404, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 972, 404, 329 is 1.

1. What is the GCD of 243, 972, 404, 329?

GCD of given numbers 243, 972, 404, 329 is 1

2. How to calculate the greatest common divisor of 243, 972, 404, 329?

We can find the highest common divisor of 243, 972, 404, 329 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, 972, 404, 329 i.e 1.

3. How can I use the GCD of 243, 972, 404, 329Calculator?

Out the numbers 243, 972, 404, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.