GCD of 980, 187, 316, 286 Calculator

Given Input numbers are 980, 187, 316, 286

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 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 316

List of positive integer divisors of 316 that divides 316 without a remainder.

1, 2, 4, 79, 158, 316

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Greatest Common Divisior

We found the divisors of 980, 187, 316, 286 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 187, 316, 286 is 1.

Therefore, GCD of numbers 980, 187, 316, 286 is 1

Given Input Data is 980, 187, 316, 286

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 187 is 11 x 17

Prime Factorization of 316 is 2 x 2 x 79

Prime Factorization of 286 is 2 x 11 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(980, 187) = 183260

GCD(980, 187) = ( 980 x 187 ) / 183260

GCD(980, 187) = 183260 / 183260

GCD(980, 187) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 316

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

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

GCD(1, 316) = 316 / 316

GCD(1, 316) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 286

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

LCM(1, 286) = 286

GCD(1, 286) = ( 1 x 286 ) / 286

GCD(1, 286) = 286 / 286

GCD(1, 286) = 1

GCD of 980, 187, 316, 286 is 1

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1. What is the GCD of 980, 187, 316, 286?

GCD of 980, 187, 316, 286 is 1

2. Where do I get the detailed procedure to find GCD of 980, 187, 316, 286?

You can find a detailed procedure to find GCD of 980, 187, 316, 286 on our page.

3. How to find GCD of 980, 187, 316, 286 on a calculator?

You can find the GCD of 980, 187, 316, 286 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.