GCD of 980, 583, 406, 887 Calculator

Given Input numbers are 980, 583, 406, 887

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

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 583

List of positive integer divisors of 583 that divides 583 without a remainder.

1, 11, 53, 583

Divisors of 406

List of positive integer divisors of 406 that divides 406 without a remainder.

1, 2, 7, 14, 29, 58, 203, 406

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Greatest Common Divisior

We found the divisors of 980, 583, 406, 887 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 583, 406, 887 is 1.

Therefore, GCD of numbers 980, 583, 406, 887 is 1

Given Input Data is 980, 583, 406, 887

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

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

Prime Factorization of 583 is 11 x 53

Prime Factorization of 406 is 2 x 7 x 29

Prime Factorization of 887 is 887

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(980, 583) = 571340

GCD(980, 583) = ( 980 x 583 ) / 571340

GCD(980, 583) = 571340 / 571340

GCD(980, 583) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 406

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

LCM(1, 406) = 406

GCD(1, 406) = ( 1 x 406 ) / 406

GCD(1, 406) = 406 / 406

GCD(1, 406) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 887

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

LCM(1, 887) = 887

GCD(1, 887) = ( 1 x 887 ) / 887

GCD(1, 887) = 887 / 887

GCD(1, 887) = 1

GCD of 980, 583, 406, 887 is 1

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1. What is the GCD of 980, 583, 406, 887?

GCD of 980, 583, 406, 887 is 1

2. Where do I get the detailed procedure to find GCD of 980, 583, 406, 887?

You can find a detailed procedure to find GCD of 980, 583, 406, 887 on our page.

3. How to find GCD of 980, 583, 406, 887 on a calculator?

You can find the GCD of 980, 583, 406, 887 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.