GCD of 42, 947, 799, 370 Calculator

Given Input numbers are 42, 947, 799, 370

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

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 799

List of positive integer divisors of 799 that divides 799 without a remainder.

1, 17, 47, 799

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 42, 947, 799, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 42, 947, 799, 370 is 1.

Therefore, GCD of numbers 42, 947, 799, 370 is 1

Given Input Data is 42, 947, 799, 370

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

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 947 is 947

Prime Factorization of 799 is 17 x 47

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(42, 947) = 39774

GCD(42, 947) = ( 42 x 947 ) / 39774

GCD(42, 947) = 39774 / 39774

GCD(42, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 799

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

LCM(1, 799) = 799

GCD(1, 799) = ( 1 x 799 ) / 799

GCD(1, 799) = 799 / 799

GCD(1, 799) = 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 42, 947, 799, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 51, 717, 468, 108
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• GCD of 25, 842, 351, 311

1. What is the GCD of 42, 947, 799, 370?

GCD of 42, 947, 799, 370 is 1

2. Where do I get the detailed procedure to find GCD of 42, 947, 799, 370?

You can find a detailed procedure to find GCD of 42, 947, 799, 370 on our page.

3. How to find GCD of 42, 947, 799, 370 on a calculator?

You can find the GCD of 42, 947, 799, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.