GCD of 626, 947, 40, 836 Calculator

Given Input numbers are 626, 947, 40, 836

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

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 947

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

1, 947

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 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Greatest Common Divisior

We found the divisors of 626, 947, 40, 836 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 626, 947, 40, 836 is 1.

Therefore, GCD of numbers 626, 947, 40, 836 is 1

Given Input Data is 626, 947, 40, 836

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

Prime Factorization of 626 is 2 x 313

Prime Factorization of 947 is 947

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

Prime Factorization of 836 is 2 x 2 x 11 x 19

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(626, 947) = 592822

GCD(626, 947) = ( 626 x 947 ) / 592822

GCD(626, 947) = 592822 / 592822

GCD(626, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 836

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

LCM(1, 836) = 836

GCD(1, 836) = ( 1 x 836 ) / 836

GCD(1, 836) = 836 / 836

GCD(1, 836) = 1

GCD of 626, 947, 40, 836 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 605, 569, 61, 563
• GCD of 527, 552, 39, 180
• GCD of 237, 332, 82, 225
• GCD of 281, 137, 77, 347
• GCD of 688, 974, 89, 311

1. What is the GCD of 626, 947, 40, 836?

GCD of 626, 947, 40, 836 is 1

2. Where do I get the detailed procedure to find GCD of 626, 947, 40, 836?

You can find a detailed procedure to find GCD of 626, 947, 40, 836 on our page.

3. How to find GCD of 626, 947, 40, 836 on a calculator?

You can find the GCD of 626, 947, 40, 836 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.