GCD of 195, 574, 70, 831 Calculator

Given Input numbers are 195, 574, 70, 831

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

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 574

List of positive integer divisors of 574 that divides 574 without a remainder.

1, 2, 7, 14, 41, 82, 287, 574

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Greatest Common Divisior

We found the divisors of 195, 574, 70, 831 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 195, 574, 70, 831 is 1.

Therefore, GCD of numbers 195, 574, 70, 831 is 1

Given Input Data is 195, 574, 70, 831

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

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 574 is 2 x 7 x 41

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 831 is 3 x 277

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(195, 574) = 111930

GCD(195, 574) = ( 195 x 574 ) / 111930

GCD(195, 574) = 111930 / 111930

GCD(195, 574) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 831

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

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

GCD(1, 831) = 831 / 831

GCD(1, 831) = 1

GCD of 195, 574, 70, 831 is 1

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1. What is the GCD of 195, 574, 70, 831?

GCD of 195, 574, 70, 831 is 1

2. Where do I get the detailed procedure to find GCD of 195, 574, 70, 831?

You can find a detailed procedure to find GCD of 195, 574, 70, 831 on our page.

3. How to find GCD of 195, 574, 70, 831 on a calculator?

You can find the GCD of 195, 574, 70, 831 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.