GCD of 580, 944, 943, 261 Calculator

Given Input numbers are 580, 944, 943, 261

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

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 944

List of positive integer divisors of 944 that divides 944 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

Greatest Common Divisior

We found the divisors of 580, 944, 943, 261 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 580, 944, 943, 261 is 1.

Therefore, GCD of numbers 580, 944, 943, 261 is 1

Given Input Data is 580, 944, 943, 261

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

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 944 is 2 x 2 x 2 x 2 x 59

Prime Factorization of 943 is 23 x 41

Prime Factorization of 261 is 3 x 3 x 29

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(580, 944) = 136880

GCD(580, 944) = ( 580 x 944 ) / 136880

GCD(580, 944) = 547520 / 136880

GCD(580, 944) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 943

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

LCM(4, 943) = 3772

GCD(4, 943) = ( 4 x 943 ) / 3772

GCD(4, 943) = 3772 / 3772

GCD(4, 943) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 261

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

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

GCD(1, 261) = 261 / 261

GCD(1, 261) = 1

GCD of 580, 944, 943, 261 is 1

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1. What is the GCD of 580, 944, 943, 261?

GCD of 580, 944, 943, 261 is 1

2. Where do I get the detailed procedure to find GCD of 580, 944, 943, 261?

You can find a detailed procedure to find GCD of 580, 944, 943, 261 on our page.

3. How to find GCD of 580, 944, 943, 261 on a calculator?

You can find the GCD of 580, 944, 943, 261 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.