GCD of 286, 785, 815, 736 Calculator

Given Input numbers are 286, 785, 815, 736

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

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Divisors of 736

List of positive integer divisors of 736 that divides 736 without a remainder.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

Greatest Common Divisior

We found the divisors of 286, 785, 815, 736 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 286, 785, 815, 736 is 1.

Therefore, GCD of numbers 286, 785, 815, 736 is 1

Given Input Data is 286, 785, 815, 736

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

Prime Factorization of 286 is 2 x 11 x 13

Prime Factorization of 785 is 5 x 157

Prime Factorization of 815 is 5 x 163

Prime Factorization of 736 is 2 x 2 x 2 x 2 x 2 x 23

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(286, 785) = 224510

GCD(286, 785) = ( 286 x 785 ) / 224510

GCD(286, 785) = 224510 / 224510

GCD(286, 785) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 815

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

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

GCD(1, 815) = 815 / 815

GCD(1, 815) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 736

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

LCM(1, 736) = 736

GCD(1, 736) = ( 1 x 736 ) / 736

GCD(1, 736) = 736 / 736

GCD(1, 736) = 1

GCD of 286, 785, 815, 736 is 1

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1. What is the GCD of 286, 785, 815, 736?

GCD of 286, 785, 815, 736 is 1

2. Where do I get the detailed procedure to find GCD of 286, 785, 815, 736?

You can find a detailed procedure to find GCD of 286, 785, 815, 736 on our page.

3. How to find GCD of 286, 785, 815, 736 on a calculator?

You can find the GCD of 286, 785, 815, 736 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.