GCD of 410, 621, 99, 477 Calculator

Given Input numbers are 410, 621, 99, 477

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

Divisors of 410

List of positive integer divisors of 410 that divides 410 without a remainder.

1, 2, 5, 10, 41, 82, 205, 410

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Greatest Common Divisior

We found the divisors of 410, 621, 99, 477 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 410, 621, 99, 477 is 1.

Therefore, GCD of numbers 410, 621, 99, 477 is 1

Given Input Data is 410, 621, 99, 477

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

Prime Factorization of 410 is 2 x 5 x 41

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 477 is 3 x 3 x 53

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(410, 621) = 254610

GCD(410, 621) = ( 410 x 621 ) / 254610

GCD(410, 621) = 254610 / 254610

GCD(410, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

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

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 477

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

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

GCD(1, 477) = 477 / 477

GCD(1, 477) = 1

GCD of 410, 621, 99, 477 is 1

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• GCD of 402, 620, 64, 448
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• GCD of 925, 338, 43, 258

1. What is the GCD of 410, 621, 99, 477?

GCD of 410, 621, 99, 477 is 1

2. Where do I get the detailed procedure to find GCD of 410, 621, 99, 477?

You can find a detailed procedure to find GCD of 410, 621, 99, 477 on our page.

3. How to find GCD of 410, 621, 99, 477 on a calculator?

You can find the GCD of 410, 621, 99, 477 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.