GCD of 783, 212, 846, 396 Calculator

Given Input numbers are 783, 212, 846, 396

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

Divisors of 783

List of positive integer divisors of 783 that divides 783 without a remainder.

1, 3, 9, 27, 29, 87, 261, 783

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Divisors of 846

List of positive integer divisors of 846 that divides 846 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Greatest Common Divisior

We found the divisors of 783, 212, 846, 396 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 783, 212, 846, 396 is 1.

Therefore, GCD of numbers 783, 212, 846, 396 is 1

Given Input Data is 783, 212, 846, 396

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

Prime Factorization of 783 is 3 x 3 x 3 x 29

Prime Factorization of 212 is 2 x 2 x 53

Prime Factorization of 846 is 2 x 3 x 3 x 47

Prime Factorization of 396 is 2 x 2 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(783, 212) = 165996

GCD(783, 212) = ( 783 x 212 ) / 165996

GCD(783, 212) = 165996 / 165996

GCD(783, 212) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 846

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

LCM(1, 846) = 846

GCD(1, 846) = ( 1 x 846 ) / 846

GCD(1, 846) = 846 / 846

GCD(1, 846) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 396

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

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

GCD(1, 396) = 396 / 396

GCD(1, 396) = 1

GCD of 783, 212, 846, 396 is 1

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1. What is the GCD of 783, 212, 846, 396?

GCD of 783, 212, 846, 396 is 1

2. Where do I get the detailed procedure to find GCD of 783, 212, 846, 396?

You can find a detailed procedure to find GCD of 783, 212, 846, 396 on our page.

3. How to find GCD of 783, 212, 846, 396 on a calculator?

You can find the GCD of 783, 212, 846, 396 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.