GCD of 85, 571, 936, 816 Calculator

Given Input numbers are 85, 571, 936, 816

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

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Greatest Common Divisior

We found the divisors of 85, 571, 936, 816 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 85, 571, 936, 816 is 1.

Therefore, GCD of numbers 85, 571, 936, 816 is 1

Given Input Data is 85, 571, 936, 816

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

Prime Factorization of 85 is 5 x 17

Prime Factorization of 571 is 571

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

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(85, 571) = 48535

GCD(85, 571) = ( 85 x 571 ) / 48535

GCD(85, 571) = 48535 / 48535

GCD(85, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 936

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

LCM(1, 936) = 936

GCD(1, 936) = ( 1 x 936 ) / 936

GCD(1, 936) = 936 / 936

GCD(1, 936) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 816

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

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

GCD(1, 816) = 816 / 816

GCD(1, 816) = 1

GCD of 85, 571, 936, 816 is 1

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1. What is the GCD of 85, 571, 936, 816?

GCD of 85, 571, 936, 816 is 1

2. Where do I get the detailed procedure to find GCD of 85, 571, 936, 816?

You can find a detailed procedure to find GCD of 85, 571, 936, 816 on our page.

3. How to find GCD of 85, 571, 936, 816 on a calculator?

You can find the GCD of 85, 571, 936, 816 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.