GCD of 470, 844, 845, 441 Calculator

Given Input numbers are 470, 844, 845, 441

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 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Greatest Common Divisior

We found the divisors of 470, 844, 845, 441 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 844, 845, 441 is 1.

Therefore, GCD of numbers 470, 844, 845, 441 is 1

Given Input Data is 470, 844, 845, 441

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 844 is 2 x 2 x 211

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 441 is 3 x 3 x 7 x 7

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, 844) = 198340

GCD(470, 844) = ( 470 x 844 ) / 198340

GCD(470, 844) = 396680 / 198340

GCD(470, 844) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 845

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

LCM(2, 845) = 1690

GCD(2, 845) = ( 2 x 845 ) / 1690

GCD(2, 845) = 1690 / 1690

GCD(2, 845) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 441

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

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

GCD(1, 441) = 441 / 441

GCD(1, 441) = 1

GCD of 470, 844, 845, 441 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 433, 133, 175, 238
• GCD of 416, 268, 868, 160
• GCD of 631, 985, 944, 221
• GCD of 714, 238, 112, 298
• GCD of 613, 411, 781, 453

1. What is the GCD of 470, 844, 845, 441?

GCD of 470, 844, 845, 441 is 1

2. Where do I get the detailed procedure to find GCD of 470, 844, 845, 441?

You can find a detailed procedure to find GCD of 470, 844, 845, 441 on our page.

3. How to find GCD of 470, 844, 845, 441 on a calculator?

You can find the GCD of 470, 844, 845, 441 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.