GCD of 811, 632, 646, 332 Calculator

Given Input numbers are 811, 632, 646, 332

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

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 632

List of positive integer divisors of 632 that divides 632 without a remainder.

1, 2, 4, 8, 79, 158, 316, 632

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 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Greatest Common Divisior

We found the divisors of 811, 632, 646, 332 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 811, 632, 646, 332 is 1.

Therefore, GCD of numbers 811, 632, 646, 332 is 1

Given Input Data is 811, 632, 646, 332

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

Prime Factorization of 811 is 811

Prime Factorization of 632 is 2 x 2 x 2 x 79

Prime Factorization of 646 is 2 x 17 x 19

Prime Factorization of 332 is 2 x 2 x 83

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(811, 632) = 512552

GCD(811, 632) = ( 811 x 632 ) / 512552

GCD(811, 632) = 512552 / 512552

GCD(811, 632) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 646

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

LCM(1, 646) = 646

GCD(1, 646) = ( 1 x 646 ) / 646

GCD(1, 646) = 646 / 646

GCD(1, 646) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 332

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

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

GCD(1, 332) = 332 / 332

GCD(1, 332) = 1

GCD of 811, 632, 646, 332 is 1

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1. What is the GCD of 811, 632, 646, 332?

GCD of 811, 632, 646, 332 is 1

2. Where do I get the detailed procedure to find GCD of 811, 632, 646, 332?

You can find a detailed procedure to find GCD of 811, 632, 646, 332 on our page.

3. How to find GCD of 811, 632, 646, 332 on a calculator?

You can find the GCD of 811, 632, 646, 332 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.