GCD of 250, 989, 475 Calculator

Given Input numbers are 250, 989, 475

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

Divisors of 250

List of positive integer divisors of 250 that divides 250 without a remainder.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

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 250, 989, 475 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 250, 989, 475 is 1.

Therefore, GCD of numbers 250, 989, 475 is 1

Given Input Data is 250, 989, 475

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

Prime Factorization of 250 is 2 x 5 x 5 x 5

Prime Factorization of 989 is 23 x 43

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(250, 989) = 247250

GCD(250, 989) = ( 250 x 989 ) / 247250

GCD(250, 989) = 247250 / 247250

GCD(250, 989) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 475

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

LCM(1, 475) = 475

GCD(1, 475) = ( 1 x 475 ) / 475

GCD(1, 475) = 475 / 475

GCD(1, 475) = 1

GCD of 250, 989, 475 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 120, 458, 852
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1. What is the GCD of 250, 989, 475?

GCD of 250, 989, 475 is 1

2. Where do I get the detailed procedure to find GCD of 250, 989, 475?

You can find a detailed procedure to find GCD of 250, 989, 475 on our page.

3. How to find GCD of 250, 989, 475 on a calculator?

You can find the GCD of 250, 989, 475 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.