GCD of 565, 807, 40, 956 Calculator

Given Input numbers are 565, 807, 40, 956

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

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

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 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Greatest Common Divisior

We found the divisors of 565, 807, 40, 956 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 565, 807, 40, 956 is 1.

Therefore, GCD of numbers 565, 807, 40, 956 is 1

Given Input Data is 565, 807, 40, 956

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

Prime Factorization of 565 is 5 x 113

Prime Factorization of 807 is 3 x 269

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

Prime Factorization of 956 is 2 x 2 x 239

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(565, 807) = 455955

GCD(565, 807) = ( 565 x 807 ) / 455955

GCD(565, 807) = 455955 / 455955

GCD(565, 807) = 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 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

GCD of 565, 807, 40, 956 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 381, 811, 83, 445
• GCD of 666, 613, 27, 394
• GCD of 785, 634, 47, 284
• GCD of 157, 247, 67, 528
• GCD of 504, 152, 26, 530

1. What is the GCD of 565, 807, 40, 956?

GCD of 565, 807, 40, 956 is 1

2. Where do I get the detailed procedure to find GCD of 565, 807, 40, 956?

You can find a detailed procedure to find GCD of 565, 807, 40, 956 on our page.

3. How to find GCD of 565, 807, 40, 956 on a calculator?

You can find the GCD of 565, 807, 40, 956 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.