GCD of 470, 821, 94, 304 Calculator

Given Input numbers are 470, 821, 94, 304

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

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Greatest Common Divisior

We found the divisors of 470, 821, 94, 304 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 821, 94, 304 is 1.

Therefore, GCD of numbers 470, 821, 94, 304 is 1

Given Input Data is 470, 821, 94, 304

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

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 821 is 821

Prime Factorization of 94 is 2 x 47

Prime Factorization of 304 is 2 x 2 x 2 x 2 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(470, 821) = 385870

GCD(470, 821) = ( 470 x 821 ) / 385870

GCD(470, 821) = 385870 / 385870

GCD(470, 821) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 94

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

LCM(1, 94) = 94

GCD(1, 94) = ( 1 x 94 ) / 94

GCD(1, 94) = 94 / 94

GCD(1, 94) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 304

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

LCM(1, 304) = 304

GCD(1, 304) = ( 1 x 304 ) / 304

GCD(1, 304) = 304 / 304

GCD(1, 304) = 1

GCD of 470, 821, 94, 304 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 870, 952, 15, 411
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1. What is the GCD of 470, 821, 94, 304?

GCD of 470, 821, 94, 304 is 1

2. Where do I get the detailed procedure to find GCD of 470, 821, 94, 304?

You can find a detailed procedure to find GCD of 470, 821, 94, 304 on our page.

3. How to find GCD of 470, 821, 94, 304 on a calculator?

You can find the GCD of 470, 821, 94, 304 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.