GCD of 48, 561, 530, 166 Calculator

Given Input numbers are 48, 561, 530, 166

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

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Greatest Common Divisior

We found the divisors of 48, 561, 530, 166 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 48, 561, 530, 166 is 1.

Therefore, GCD of numbers 48, 561, 530, 166 is 1

Given Input Data is 48, 561, 530, 166

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

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 561 is 3 x 11 x 17

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 166 is 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(48, 561) = 8976

GCD(48, 561) = ( 48 x 561 ) / 8976

GCD(48, 561) = 26928 / 8976

GCD(48, 561) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 530

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

LCM(3, 530) = 1590

GCD(3, 530) = ( 3 x 530 ) / 1590

GCD(3, 530) = 1590 / 1590

GCD(3, 530) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 166

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

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

GCD(1, 166) = 166 / 166

GCD(1, 166) = 1

GCD of 48, 561, 530, 166 is 1

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• GCD of 31, 681, 547, 656
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1. What is the GCD of 48, 561, 530, 166?

GCD of 48, 561, 530, 166 is 1

2. Where do I get the detailed procedure to find GCD of 48, 561, 530, 166?

You can find a detailed procedure to find GCD of 48, 561, 530, 166 on our page.

3. How to find GCD of 48, 561, 530, 166 on a calculator?

You can find the GCD of 48, 561, 530, 166 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.