GCD of 520, 837, 50, 249 Calculator

Given Input numbers are 520, 837, 50, 249

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

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

Divisors of 837

List of positive integer divisors of 837 that divides 837 without a remainder.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Greatest Common Divisior

We found the divisors of 520, 837, 50, 249 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 520, 837, 50, 249 is 1.

Therefore, GCD of numbers 520, 837, 50, 249 is 1

Given Input Data is 520, 837, 50, 249

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

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

Prime Factorization of 837 is 3 x 3 x 3 x 31

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 249 is 3 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(520, 837) = 435240

GCD(520, 837) = ( 520 x 837 ) / 435240

GCD(520, 837) = 435240 / 435240

GCD(520, 837) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 50

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

LCM(1, 50) = 50

GCD(1, 50) = ( 1 x 50 ) / 50

GCD(1, 50) = 50 / 50

GCD(1, 50) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 249

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

LCM(1, 249) = 249

GCD(1, 249) = ( 1 x 249 ) / 249

GCD(1, 249) = 249 / 249

GCD(1, 249) = 1

GCD of 520, 837, 50, 249 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 210, 169, 91, 413
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• GCD of 672, 160, 56, 287
• GCD of 301, 273, 87, 925
• GCD of 164, 485, 86, 212

1. What is the GCD of 520, 837, 50, 249?

GCD of 520, 837, 50, 249 is 1

2. Where do I get the detailed procedure to find GCD of 520, 837, 50, 249?

You can find a detailed procedure to find GCD of 520, 837, 50, 249 on our page.

3. How to find GCD of 520, 837, 50, 249 on a calculator?

You can find the GCD of 520, 837, 50, 249 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.