GCD of 830, 665, 961 Calculator

Given Input numbers are 830, 665, 961

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

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Greatest Common Divisior

We found the divisors of 830, 665, 961 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 830, 665, 961 is 1.

Therefore, GCD of numbers 830, 665, 961 is 1

Given Input Data is 830, 665, 961

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

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 961 is 31 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(830, 665) = 110390

GCD(830, 665) = ( 830 x 665 ) / 110390

GCD(830, 665) = 551950 / 110390

GCD(830, 665) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 961

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

LCM(5, 961) = 4805

GCD(5, 961) = ( 5 x 961 ) / 4805

GCD(5, 961) = 4805 / 4805

GCD(5, 961) = 1

GCD of 830, 665, 961 is 1

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• GCD of 341, 342, 562
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1. What is the GCD of 830, 665, 961?

GCD of 830, 665, 961 is 1

2. Where do I get the detailed procedure to find GCD of 830, 665, 961?

You can find a detailed procedure to find GCD of 830, 665, 961 on our page.

3. How to find GCD of 830, 665, 961 on a calculator?

You can find the GCD of 830, 665, 961 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.