GCD of 638, 885, 98, 950 Calculator

Given Input numbers are 638, 885, 98, 950

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

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 950

List of positive integer divisors of 950 that divides 950 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Greatest Common Divisior

We found the divisors of 638, 885, 98, 950 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 638, 885, 98, 950 is 1.

Therefore, GCD of numbers 638, 885, 98, 950 is 1

Given Input Data is 638, 885, 98, 950

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

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 950 is 2 x 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(638, 885) = 564630

GCD(638, 885) = ( 638 x 885 ) / 564630

GCD(638, 885) = 564630 / 564630

GCD(638, 885) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 950

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

LCM(1, 950) = 950

GCD(1, 950) = ( 1 x 950 ) / 950

GCD(1, 950) = 950 / 950

GCD(1, 950) = 1

GCD of 638, 885, 98, 950 is 1

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• GCD of 179, 227, 73, 960
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1. What is the GCD of 638, 885, 98, 950?

GCD of 638, 885, 98, 950 is 1

2. Where do I get the detailed procedure to find GCD of 638, 885, 98, 950?

You can find a detailed procedure to find GCD of 638, 885, 98, 950 on our page.

3. How to find GCD of 638, 885, 98, 950 on a calculator?

You can find the GCD of 638, 885, 98, 950 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.