GCD of 543, 396, 70, 183 Calculator

Given Input numbers are 543, 396, 70, 183

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

Divisors of 543

List of positive integer divisors of 543 that divides 543 without a remainder.

1, 3, 181, 543

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Greatest Common Divisior

We found the divisors of 543, 396, 70, 183 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 543, 396, 70, 183 is 1.

Therefore, GCD of numbers 543, 396, 70, 183 is 1

Given Input Data is 543, 396, 70, 183

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

Prime Factorization of 543 is 3 x 181

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 183 is 3 x 61

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(543, 396) = 71676

GCD(543, 396) = ( 543 x 396 ) / 71676

GCD(543, 396) = 215028 / 71676

GCD(543, 396) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 70

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

LCM(3, 70) = 210

GCD(3, 70) = ( 3 x 70 ) / 210

GCD(3, 70) = 210 / 210

GCD(3, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 183

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

LCM(1, 183) = 183

GCD(1, 183) = ( 1 x 183 ) / 183

GCD(1, 183) = 183 / 183

GCD(1, 183) = 1

GCD of 543, 396, 70, 183 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 405, 800, 23, 280
• GCD of 602, 145, 47, 400
• GCD of 650, 352, 69, 462
• GCD of 362, 394, 84, 861
• GCD of 396, 895, 22, 650

1. What is the GCD of 543, 396, 70, 183?

GCD of 543, 396, 70, 183 is 1

2. Where do I get the detailed procedure to find GCD of 543, 396, 70, 183?

You can find a detailed procedure to find GCD of 543, 396, 70, 183 on our page.

3. How to find GCD of 543, 396, 70, 183 on a calculator?

You can find the GCD of 543, 396, 70, 183 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.