GCD of 571, 615, 18, 332 Calculator

Given Input numbers are 571, 615, 18, 332

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

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Greatest Common Divisior

We found the divisors of 571, 615, 18, 332 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 571, 615, 18, 332 is 1.

Therefore, GCD of numbers 571, 615, 18, 332 is 1

Given Input Data is 571, 615, 18, 332

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

Prime Factorization of 571 is 571

Prime Factorization of 615 is 3 x 5 x 41

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 332 is 2 x 2 x 83

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(571, 615) = 351165

GCD(571, 615) = ( 571 x 615 ) / 351165

GCD(571, 615) = 351165 / 351165

GCD(571, 615) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 332

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

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

GCD(1, 332) = 332 / 332

GCD(1, 332) = 1

GCD of 571, 615, 18, 332 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 726, 158, 21, 214
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• GCD of 322, 617, 24, 494
• GCD of 901, 923, 36, 638
• GCD of 287, 709, 16, 108

1. What is the GCD of 571, 615, 18, 332?

GCD of 571, 615, 18, 332 is 1

2. Where do I get the detailed procedure to find GCD of 571, 615, 18, 332?

You can find a detailed procedure to find GCD of 571, 615, 18, 332 on our page.

3. How to find GCD of 571, 615, 18, 332 on a calculator?

You can find the GCD of 571, 615, 18, 332 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.