GCD of 573, 918, 81, 534 Calculator

Given Input numbers are 573, 918, 81, 534

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

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

Divisors of 918

List of positive integer divisors of 918 that divides 918 without a remainder.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 534

List of positive integer divisors of 534 that divides 534 without a remainder.

1, 2, 3, 6, 89, 178, 267, 534

Greatest Common Divisior

We found the divisors of 573, 918, 81, 534 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 573, 918, 81, 534 is 3.

Therefore, GCD of numbers 573, 918, 81, 534 is 3

Given Input Data is 573, 918, 81, 534

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

Prime Factorization of 573 is 3 x 191

Prime Factorization of 918 is 2 x 3 x 3 x 3 x 17

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 534 is 2 x 3 x 89

Highest common occurrences in the given inputs are 3¹

Multiplying them we get the GCD as 3

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(573, 918) = 175338

GCD(573, 918) = ( 573 x 918 ) / 175338

GCD(573, 918) = 526014 / 175338

GCD(573, 918) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 81

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

LCM(3, 81) = 81

GCD(3, 81) = ( 3 x 81 ) / 81

GCD(3, 81) = 243 / 81

GCD(3, 81) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 534

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

LCM(3, 534) = 534

GCD(3, 534) = ( 3 x 534 ) / 534

GCD(3, 534) = 1602 / 534

GCD(3, 534) = 3

GCD of 573, 918, 81, 534 is 3

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1. What is the GCD of 573, 918, 81, 534?

GCD of 573, 918, 81, 534 is 3

2. Where do I get the detailed procedure to find GCD of 573, 918, 81, 534?

You can find a detailed procedure to find GCD of 573, 918, 81, 534 on our page.

3. How to find GCD of 573, 918, 81, 534 on a calculator?

You can find the GCD of 573, 918, 81, 534 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.