GCD of 650, 405, 908, 554 Calculator

Given Input numbers are 650, 405, 908, 554

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

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 405

List of positive integer divisors of 405 that divides 405 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Divisors of 908

List of positive integer divisors of 908 that divides 908 without a remainder.

1, 2, 4, 227, 454, 908

Divisors of 554

List of positive integer divisors of 554 that divides 554 without a remainder.

1, 2, 277, 554

Greatest Common Divisior

We found the divisors of 650, 405, 908, 554 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 650, 405, 908, 554 is 1.

Therefore, GCD of numbers 650, 405, 908, 554 is 1

Given Input Data is 650, 405, 908, 554

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

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 405 is 3 x 3 x 3 x 3 x 5

Prime Factorization of 908 is 2 x 2 x 227

Prime Factorization of 554 is 2 x 277

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(650, 405) = 52650

GCD(650, 405) = ( 650 x 405 ) / 52650

GCD(650, 405) = 263250 / 52650

GCD(650, 405) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 908

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

LCM(5, 908) = 4540

GCD(5, 908) = ( 5 x 908 ) / 4540

GCD(5, 908) = 4540 / 4540

GCD(5, 908) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 554

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

LCM(1, 554) = 554

GCD(1, 554) = ( 1 x 554 ) / 554

GCD(1, 554) = 554 / 554

GCD(1, 554) = 1

GCD of 650, 405, 908, 554 is 1

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• GCD of 659, 413, 673, 397
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1. What is the GCD of 650, 405, 908, 554?

GCD of 650, 405, 908, 554 is 1

2. Where do I get the detailed procedure to find GCD of 650, 405, 908, 554?

You can find a detailed procedure to find GCD of 650, 405, 908, 554 on our page.

3. How to find GCD of 650, 405, 908, 554 on a calculator?

You can find the GCD of 650, 405, 908, 554 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.