GCD of 47, 166, 311, 520 Calculator

Given Input numbers are 47, 166, 311, 520

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

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 166

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

1, 2, 83, 166

Divisors of 311

List of positive integer divisors of 311 that divides 311 without a remainder.

1, 311

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 47, 166, 311, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 47, 166, 311, 520 is 1.

Therefore, GCD of numbers 47, 166, 311, 520 is 1

Given Input Data is 47, 166, 311, 520

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

Prime Factorization of 47 is 47

Prime Factorization of 166 is 2 x 83

Prime Factorization of 311 is 311

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

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(47, 166) = 7802

GCD(47, 166) = ( 47 x 166 ) / 7802

GCD(47, 166) = 7802 / 7802

GCD(47, 166) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 311

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

LCM(1, 311) = 311

GCD(1, 311) = ( 1 x 311 ) / 311

GCD(1, 311) = 311 / 311

GCD(1, 311) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 47, 166, 311, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 26, 610, 336, 564
• GCD of 18, 990, 557, 699
• GCD of 40, 588, 874, 438
• GCD of 51, 670, 761, 940
• GCD of 81, 578, 379, 333

1. What is the GCD of 47, 166, 311, 520?

GCD of 47, 166, 311, 520 is 1

2. Where do I get the detailed procedure to find GCD of 47, 166, 311, 520?

You can find a detailed procedure to find GCD of 47, 166, 311, 520 on our page.

3. How to find GCD of 47, 166, 311, 520 on a calculator?

You can find the GCD of 47, 166, 311, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.