GCD of 939, 997, 43, 520 Calculator

Given Input numbers are 939, 997, 43, 520

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

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

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 939, 997, 43, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 939, 997, 43, 520 is 1.

Therefore, GCD of numbers 939, 997, 43, 520 is 1

Given Input Data is 939, 997, 43, 520

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

Prime Factorization of 939 is 3 x 313

Prime Factorization of 997 is 997

Prime Factorization of 43 is 43

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(939, 997) = 936183

GCD(939, 997) = ( 939 x 997 ) / 936183

GCD(939, 997) = 936183 / 936183

GCD(939, 997) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 43

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

LCM(1, 43) = 43

GCD(1, 43) = ( 1 x 43 ) / 43

GCD(1, 43) = 43 / 43

GCD(1, 43) = 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 939, 997, 43, 520 is 1

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• GCD of 460, 890, 20, 128
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1. What is the GCD of 939, 997, 43, 520?

GCD of 939, 997, 43, 520 is 1

2. Where do I get the detailed procedure to find GCD of 939, 997, 43, 520?

You can find a detailed procedure to find GCD of 939, 997, 43, 520 on our page.

3. How to find GCD of 939, 997, 43, 520 on a calculator?

You can find the GCD of 939, 997, 43, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.