GCD of 487, 199, 19, 775 Calculator

Given Input numbers are 487, 199, 19, 775

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

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Greatest Common Divisior

We found the divisors of 487, 199, 19, 775 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 487, 199, 19, 775 is 1.

Therefore, GCD of numbers 487, 199, 19, 775 is 1

Given Input Data is 487, 199, 19, 775

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

Prime Factorization of 487 is 487

Prime Factorization of 199 is 199

Prime Factorization of 19 is 19

Prime Factorization of 775 is 5 x 5 x 31

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(487, 199) = 96913

GCD(487, 199) = ( 487 x 199 ) / 96913

GCD(487, 199) = 96913 / 96913

GCD(487, 199) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 775

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

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

GCD(1, 775) = 775 / 775

GCD(1, 775) = 1

GCD of 487, 199, 19, 775 is 1

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• GCD of 923, 727, 90, 947
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• GCD of 153, 888, 93, 137
• GCD of 855, 633, 89, 611

1. What is the GCD of 487, 199, 19, 775?

GCD of 487, 199, 19, 775 is 1

2. Where do I get the detailed procedure to find GCD of 487, 199, 19, 775?

You can find a detailed procedure to find GCD of 487, 199, 19, 775 on our page.

3. How to find GCD of 487, 199, 19, 775 on a calculator?

You can find the GCD of 487, 199, 19, 775 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.