GCD of 764, 232, 56, 243 Calculator

Given Input numbers are 764, 232, 56, 243

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 232

List of positive integer divisors of 232 that divides 232 without a remainder.

1, 2, 4, 8, 29, 58, 116, 232

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Greatest Common Divisior

We found the divisors of 764, 232, 56, 243 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 764, 232, 56, 243 is 1.

Therefore, GCD of numbers 764, 232, 56, 243 is 1

Given Input Data is 764, 232, 56, 243

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 232 is 2 x 2 x 2 x 29

Prime Factorization of 56 is 2 x 2 x 2 x 7

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(764, 232) = 44312

GCD(764, 232) = ( 764 x 232 ) / 44312

GCD(764, 232) = 177248 / 44312

GCD(764, 232) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 56

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

LCM(4, 56) = 56

GCD(4, 56) = ( 4 x 56 ) / 56

GCD(4, 56) = 224 / 56

GCD(4, 56) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 243

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

LCM(4, 243) = 972

GCD(4, 243) = ( 4 x 243 ) / 972

GCD(4, 243) = 972 / 972

GCD(4, 243) = 1

GCD of 764, 232, 56, 243 is 1

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• GCD of 345, 393, 66, 834
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1. What is the GCD of 764, 232, 56, 243?

GCD of 764, 232, 56, 243 is 1

2. Where do I get the detailed procedure to find GCD of 764, 232, 56, 243?

You can find a detailed procedure to find GCD of 764, 232, 56, 243 on our page.

3. How to find GCD of 764, 232, 56, 243 on a calculator?

You can find the GCD of 764, 232, 56, 243 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.