GCD of 380, 176, 57, 812 Calculator

Given Input numbers are 380, 176, 57, 812

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

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 176

List of positive integer divisors of 176 that divides 176 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Greatest Common Divisior

We found the divisors of 380, 176, 57, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 380, 176, 57, 812 is 1.

Therefore, GCD of numbers 380, 176, 57, 812 is 1

Given Input Data is 380, 176, 57, 812

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

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 176 is 2 x 2 x 2 x 2 x 11

Prime Factorization of 57 is 3 x 19

Prime Factorization of 812 is 2 x 2 x 7 x 29

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(380, 176) = 16720

GCD(380, 176) = ( 380 x 176 ) / 16720

GCD(380, 176) = 66880 / 16720

GCD(380, 176) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 57

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

LCM(4, 57) = 228

GCD(4, 57) = ( 4 x 57 ) / 228

GCD(4, 57) = 228 / 228

GCD(4, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 380, 176, 57, 812 is 1

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• GCD of 239, 873, 24, 397
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1. What is the GCD of 380, 176, 57, 812?

GCD of 380, 176, 57, 812 is 1

2. Where do I get the detailed procedure to find GCD of 380, 176, 57, 812?

You can find a detailed procedure to find GCD of 380, 176, 57, 812 on our page.

3. How to find GCD of 380, 176, 57, 812 on a calculator?

You can find the GCD of 380, 176, 57, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.