GCD of 621, 523, 167, 404 Calculator

Given Input numbers are 621, 523, 167, 404

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

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 523

List of positive integer divisors of 523 that divides 523 without a remainder.

1, 523

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Greatest Common Divisior

We found the divisors of 621, 523, 167, 404 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 621, 523, 167, 404 is 1.

Therefore, GCD of numbers 621, 523, 167, 404 is 1

Given Input Data is 621, 523, 167, 404

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

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

Prime Factorization of 523 is 523

Prime Factorization of 167 is 167

Prime Factorization of 404 is 2 x 2 x 101

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(621, 523) = 324783

GCD(621, 523) = ( 621 x 523 ) / 324783

GCD(621, 523) = 324783 / 324783

GCD(621, 523) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 167

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

LCM(1, 167) = 167

GCD(1, 167) = ( 1 x 167 ) / 167

GCD(1, 167) = 167 / 167

GCD(1, 167) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 404

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

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

GCD(1, 404) = 404 / 404

GCD(1, 404) = 1

GCD of 621, 523, 167, 404 is 1

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• GCD of 316, 863, 748, 371
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1. What is the GCD of 621, 523, 167, 404?

GCD of 621, 523, 167, 404 is 1

2. Where do I get the detailed procedure to find GCD of 621, 523, 167, 404?

You can find a detailed procedure to find GCD of 621, 523, 167, 404 on our page.

3. How to find GCD of 621, 523, 167, 404 on a calculator?

You can find the GCD of 621, 523, 167, 404 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.