GCD of 980, 195, 462, 876 Calculator

Given Input numbers are 980, 195, 462, 876

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 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Greatest Common Divisior

We found the divisors of 980, 195, 462, 876 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 195, 462, 876 is 1.

Therefore, GCD of numbers 980, 195, 462, 876 is 1

Given Input Data is 980, 195, 462, 876

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 195 is 3 x 5 x 13

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 876 is 2 x 2 x 3 x 73

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, 195) = 38220

GCD(980, 195) = ( 980 x 195 ) / 38220

GCD(980, 195) = 191100 / 38220

GCD(980, 195) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 462

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

LCM(5, 462) = 2310

GCD(5, 462) = ( 5 x 462 ) / 2310

GCD(5, 462) = 2310 / 2310

GCD(5, 462) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 876

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

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

GCD(1, 876) = 876 / 876

GCD(1, 876) = 1

GCD of 980, 195, 462, 876 is 1

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1. What is the GCD of 980, 195, 462, 876?

GCD of 980, 195, 462, 876 is 1

2. Where do I get the detailed procedure to find GCD of 980, 195, 462, 876?

You can find a detailed procedure to find GCD of 980, 195, 462, 876 on our page.

3. How to find GCD of 980, 195, 462, 876 on a calculator?

You can find the GCD of 980, 195, 462, 876 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.