GCD of 212, 416, 413, 388 Calculator

Given Input numbers are 212, 416, 413, 388

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

Divisors of 212

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

1, 2, 4, 53, 106, 212

Divisors of 416

List of positive integer divisors of 416 that divides 416 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 413

List of positive integer divisors of 413 that divides 413 without a remainder.

1, 7, 59, 413

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Greatest Common Divisior

We found the divisors of 212, 416, 413, 388 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 212, 416, 413, 388 is 1.

Therefore, GCD of numbers 212, 416, 413, 388 is 1

Given Input Data is 212, 416, 413, 388

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

Prime Factorization of 212 is 2 x 2 x 53

Prime Factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 413 is 7 x 59

Prime Factorization of 388 is 2 x 2 x 97

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(212, 416) = 22048

GCD(212, 416) = ( 212 x 416 ) / 22048

GCD(212, 416) = 88192 / 22048

GCD(212, 416) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 413

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

LCM(4, 413) = 1652

GCD(4, 413) = ( 4 x 413 ) / 1652

GCD(4, 413) = 1652 / 1652

GCD(4, 413) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 388

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

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

GCD(1, 388) = 388 / 388

GCD(1, 388) = 1

GCD of 212, 416, 413, 388 is 1

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1. What is the GCD of 212, 416, 413, 388?

GCD of 212, 416, 413, 388 is 1

2. Where do I get the detailed procedure to find GCD of 212, 416, 413, 388?

You can find a detailed procedure to find GCD of 212, 416, 413, 388 on our page.

3. How to find GCD of 212, 416, 413, 388 on a calculator?

You can find the GCD of 212, 416, 413, 388 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.