GCD of 228, 869, 49, 213 Calculator

Given Input numbers are 228, 869, 49, 213

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

Divisors of 228

List of positive integer divisors of 228 that divides 228 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Greatest Common Divisior

We found the divisors of 228, 869, 49, 213 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 228, 869, 49, 213 is 1.

Therefore, GCD of numbers 228, 869, 49, 213 is 1

Given Input Data is 228, 869, 49, 213

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

Prime Factorization of 228 is 2 x 2 x 3 x 19

Prime Factorization of 869 is 11 x 79

Prime Factorization of 49 is 7 x 7

Prime Factorization of 213 is 3 x 71

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(228, 869) = 198132

GCD(228, 869) = ( 228 x 869 ) / 198132

GCD(228, 869) = 198132 / 198132

GCD(228, 869) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 213

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

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

GCD(1, 213) = 213 / 213

GCD(1, 213) = 1

GCD of 228, 869, 49, 213 is 1

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• GCD of 207, 665, 91, 887
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1. What is the GCD of 228, 869, 49, 213?

GCD of 228, 869, 49, 213 is 1

2. Where do I get the detailed procedure to find GCD of 228, 869, 49, 213?

You can find a detailed procedure to find GCD of 228, 869, 49, 213 on our page.

3. How to find GCD of 228, 869, 49, 213 on a calculator?

You can find the GCD of 228, 869, 49, 213 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.