GCD of 85, 839, 316, 891 Calculator

Given Input numbers are 85, 839, 316, 891

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 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Divisors of 316

List of positive integer divisors of 316 that divides 316 without a remainder.

1, 2, 4, 79, 158, 316

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Greatest Common Divisior

We found the divisors of 85, 839, 316, 891 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 85, 839, 316, 891 is 1.

Therefore, GCD of numbers 85, 839, 316, 891 is 1

Given Input Data is 85, 839, 316, 891

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

Prime Factorization of 85 is 5 x 17

Prime Factorization of 839 is 839

Prime Factorization of 316 is 2 x 2 x 79

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

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, 839) = 71315

GCD(85, 839) = ( 85 x 839 ) / 71315

GCD(85, 839) = 71315 / 71315

GCD(85, 839) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 316

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

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

GCD(1, 316) = 316 / 316

GCD(1, 316) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 891

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

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

GCD(1, 891) = 891 / 891

GCD(1, 891) = 1

GCD of 85, 839, 316, 891 is 1

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• GCD of 64, 136, 666, 509
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1. What is the GCD of 85, 839, 316, 891?

GCD of 85, 839, 316, 891 is 1

2. Where do I get the detailed procedure to find GCD of 85, 839, 316, 891?

You can find a detailed procedure to find GCD of 85, 839, 316, 891 on our page.

3. How to find GCD of 85, 839, 316, 891 on a calculator?

You can find the GCD of 85, 839, 316, 891 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.