GCD of 117, 646, 574, 834 Calculator

Given Input numbers are 117, 646, 574, 834

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

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Divisors of 646

List of positive integer divisors of 646 that divides 646 without a remainder.

1, 2, 17, 19, 34, 38, 323, 646

Divisors of 574

List of positive integer divisors of 574 that divides 574 without a remainder.

1, 2, 7, 14, 41, 82, 287, 574

Divisors of 834

List of positive integer divisors of 834 that divides 834 without a remainder.

1, 2, 3, 6, 139, 278, 417, 834

Greatest Common Divisior

We found the divisors of 117, 646, 574, 834 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 117, 646, 574, 834 is 1.

Therefore, GCD of numbers 117, 646, 574, 834 is 1

Given Input Data is 117, 646, 574, 834

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

Prime Factorization of 117 is 3 x 3 x 13

Prime Factorization of 646 is 2 x 17 x 19

Prime Factorization of 574 is 2 x 7 x 41

Prime Factorization of 834 is 2 x 3 x 139

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(117, 646) = 75582

GCD(117, 646) = ( 117 x 646 ) / 75582

GCD(117, 646) = 75582 / 75582

GCD(117, 646) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 574

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

LCM(1, 574) = 574

GCD(1, 574) = ( 1 x 574 ) / 574

GCD(1, 574) = 574 / 574

GCD(1, 574) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 834

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

LCM(1, 834) = 834

GCD(1, 834) = ( 1 x 834 ) / 834

GCD(1, 834) = 834 / 834

GCD(1, 834) = 1

GCD of 117, 646, 574, 834 is 1

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• GCD of 159, 570, 758, 424
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1. What is the GCD of 117, 646, 574, 834?

GCD of 117, 646, 574, 834 is 1

2. Where do I get the detailed procedure to find GCD of 117, 646, 574, 834?

You can find a detailed procedure to find GCD of 117, 646, 574, 834 on our page.

3. How to find GCD of 117, 646, 574, 834 on a calculator?

You can find the GCD of 117, 646, 574, 834 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.