GCD of 800, 864, 651 Calculator

Given Input numbers are 800, 864, 651

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

Divisors of 800

List of positive integer divisors of 800 that divides 800 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Greatest Common Divisior

We found the divisors of 800, 864, 651 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 800, 864, 651 is 1.

Therefore, GCD of numbers 800, 864, 651 is 1

Given Input Data is 800, 864, 651

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

Prime Factorization of 800 is 2 x 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 651 is 3 x 7 x 31

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(800, 864) = 21600

GCD(800, 864) = ( 800 x 864 ) / 21600

GCD(800, 864) = 691200 / 21600

GCD(800, 864) = 32

Step2:

Here we consider the GCD from the above i.e. 32 as first number and the next as 651

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

LCM(32, 651) = 20832

GCD(32, 651) = ( 32 x 651 ) / 20832

GCD(32, 651) = 20832 / 20832

GCD(32, 651) = 1

GCD of 800, 864, 651 is 1

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• GCD of 357, 892, 670
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1. What is the GCD of 800, 864, 651?

GCD of 800, 864, 651 is 1

2. Where do I get the detailed procedure to find GCD of 800, 864, 651?

You can find a detailed procedure to find GCD of 800, 864, 651 on our page.

3. How to find GCD of 800, 864, 651 on a calculator?

You can find the GCD of 800, 864, 651 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.