GCD of 980, 838, 475 Calculator

Given Input numbers are 980, 838, 475

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 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Greatest Common Divisior

We found the divisors of 980, 838, 475 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 838, 475 is 1.

Therefore, GCD of numbers 980, 838, 475 is 1

Given Input Data is 980, 838, 475

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 838 is 2 x 419

Prime Factorization of 475 is 5 x 5 x 19

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, 838) = 410620

GCD(980, 838) = ( 980 x 838 ) / 410620

GCD(980, 838) = 821240 / 410620

GCD(980, 838) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 475

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

LCM(2, 475) = 950

GCD(2, 475) = ( 2 x 475 ) / 950

GCD(2, 475) = 950 / 950

GCD(2, 475) = 1

GCD of 980, 838, 475 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 243, 734, 616
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1. What is the GCD of 980, 838, 475?

GCD of 980, 838, 475 is 1

2. Where do I get the detailed procedure to find GCD of 980, 838, 475?

You can find a detailed procedure to find GCD of 980, 838, 475 on our page.

3. How to find GCD of 980, 838, 475 on a calculator?

You can find the GCD of 980, 838, 475 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.