GCD of 20, 951, 190, 370 Calculator

Given Input numbers are 20, 951, 190, 370

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

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 951

List of positive integer divisors of 951 that divides 951 without a remainder.

1, 3, 317, 951

Divisors of 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Greatest Common Divisior

We found the divisors of 20, 951, 190, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 20, 951, 190, 370 is 1.

Therefore, GCD of numbers 20, 951, 190, 370 is 1

Given Input Data is 20, 951, 190, 370

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

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 951 is 3 x 317

Prime Factorization of 190 is 2 x 5 x 19

Prime Factorization of 370 is 2 x 5 x 37

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(20, 951) = 19020

GCD(20, 951) = ( 20 x 951 ) / 19020

GCD(20, 951) = 19020 / 19020

GCD(20, 951) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 190

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

LCM(1, 190) = 190

GCD(1, 190) = ( 1 x 190 ) / 190

GCD(1, 190) = 190 / 190

GCD(1, 190) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 370

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

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

GCD(1, 370) = 370 / 370

GCD(1, 370) = 1

GCD of 20, 951, 190, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 54, 231, 387, 715
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• GCD of 76, 285, 104, 221

1. What is the GCD of 20, 951, 190, 370?

GCD of 20, 951, 190, 370 is 1

2. Where do I get the detailed procedure to find GCD of 20, 951, 190, 370?

You can find a detailed procedure to find GCD of 20, 951, 190, 370 on our page.

3. How to find GCD of 20, 951, 190, 370 on a calculator?

You can find the GCD of 20, 951, 190, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.