GCD of 243, 146, 92, 247 Calculator

Given Input numbers are 243, 146, 92, 247

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

Divisors of 243

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

1, 3, 9, 27, 81, 243

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Divisors of 92

List of positive integer divisors of 92 that divides 92 without a remainder.

1, 2, 4, 23, 46, 92

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Greatest Common Divisior

We found the divisors of 243, 146, 92, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 243, 146, 92, 247 is 1.

Therefore, GCD of numbers 243, 146, 92, 247 is 1

Given Input Data is 243, 146, 92, 247

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

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

Prime Factorization of 146 is 2 x 73

Prime Factorization of 92 is 2 x 2 x 23

Prime Factorization of 247 is 13 x 19

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(243, 146) = 35478

GCD(243, 146) = ( 243 x 146 ) / 35478

GCD(243, 146) = 35478 / 35478

GCD(243, 146) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 92

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

LCM(1, 92) = 92

GCD(1, 92) = ( 1 x 92 ) / 92

GCD(1, 92) = 92 / 92

GCD(1, 92) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 247

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

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

GCD(1, 247) = 247 / 247

GCD(1, 247) = 1

GCD of 243, 146, 92, 247 is 1

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• GCD of 847, 331, 44, 346
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• GCD of 540, 733, 11, 197

1. What is the GCD of 243, 146, 92, 247?

GCD of 243, 146, 92, 247 is 1

2. Where do I get the detailed procedure to find GCD of 243, 146, 92, 247?

You can find a detailed procedure to find GCD of 243, 146, 92, 247 on our page.

3. How to find GCD of 243, 146, 92, 247 on a calculator?

You can find the GCD of 243, 146, 92, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.