GCD of 126, 791, 40, 951 Calculator

Given Input numbers are 126, 791, 40, 951

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

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 951

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

1, 3, 317, 951

Greatest Common Divisior

We found the divisors of 126, 791, 40, 951 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 126, 791, 40, 951 is 1.

Therefore, GCD of numbers 126, 791, 40, 951 is 1

Given Input Data is 126, 791, 40, 951

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

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 791 is 7 x 113

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 951 is 3 x 317

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(126, 791) = 14238

GCD(126, 791) = ( 126 x 791 ) / 14238

GCD(126, 791) = 99666 / 14238

GCD(126, 791) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 40

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

LCM(7, 40) = 280

GCD(7, 40) = ( 7 x 40 ) / 280

GCD(7, 40) = 280 / 280

GCD(7, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 951

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

LCM(1, 951) = 951

GCD(1, 951) = ( 1 x 951 ) / 951

GCD(1, 951) = 951 / 951

GCD(1, 951) = 1

GCD of 126, 791, 40, 951 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 758, 82, 609
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• GCD of 247, 816, 65, 312

1. What is the GCD of 126, 791, 40, 951?

GCD of 126, 791, 40, 951 is 1

2. Where do I get the detailed procedure to find GCD of 126, 791, 40, 951?

You can find a detailed procedure to find GCD of 126, 791, 40, 951 on our page.

3. How to find GCD of 126, 791, 40, 951 on a calculator?

You can find the GCD of 126, 791, 40, 951 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.