GCD of 812, 634, 93, 470 Calculator

Given Input numbers are 812, 634, 93, 470

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

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 470

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

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

Greatest Common Divisior

We found the divisors of 812, 634, 93, 470 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 812, 634, 93, 470 is 1.

Therefore, GCD of numbers 812, 634, 93, 470 is 1

Given Input Data is 812, 634, 93, 470

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

Prime Factorization of 812 is 2 x 2 x 7 x 29

Prime Factorization of 634 is 2 x 317

Prime Factorization of 93 is 3 x 31

Prime Factorization of 470 is 2 x 5 x 47

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(812, 634) = 257404

GCD(812, 634) = ( 812 x 634 ) / 257404

GCD(812, 634) = 514808 / 257404

GCD(812, 634) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 93

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

LCM(2, 93) = 186

GCD(2, 93) = ( 2 x 93 ) / 186

GCD(2, 93) = 186 / 186

GCD(2, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 470

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

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

GCD(1, 470) = 470 / 470

GCD(1, 470) = 1

GCD of 812, 634, 93, 470 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 830, 107, 75, 994
• GCD of 536, 152, 42, 319
• GCD of 907, 174, 96, 395
• GCD of 414, 668, 68, 381
• GCD of 457, 406, 28, 850

1. What is the GCD of 812, 634, 93, 470?

GCD of 812, 634, 93, 470 is 1

2. Where do I get the detailed procedure to find GCD of 812, 634, 93, 470?

You can find a detailed procedure to find GCD of 812, 634, 93, 470 on our page.

3. How to find GCD of 812, 634, 93, 470 on a calculator?

You can find the GCD of 812, 634, 93, 470 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.