GCD of 724, 203, 39, 268 Calculator

Given Input numbers are 724, 203, 39, 268

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

Divisors of 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 724, 203, 39, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 724, 203, 39, 268 is 1.

Therefore, GCD of numbers 724, 203, 39, 268 is 1

Given Input Data is 724, 203, 39, 268

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

Prime Factorization of 724 is 2 x 2 x 181

Prime Factorization of 203 is 7 x 29

Prime Factorization of 39 is 3 x 13

Prime Factorization of 268 is 2 x 2 x 67

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(724, 203) = 146972

GCD(724, 203) = ( 724 x 203 ) / 146972

GCD(724, 203) = 146972 / 146972

GCD(724, 203) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 724, 203, 39, 268 is 1

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• GCD of 289, 471, 99, 988
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1. What is the GCD of 724, 203, 39, 268?

GCD of 724, 203, 39, 268 is 1

2. Where do I get the detailed procedure to find GCD of 724, 203, 39, 268?

You can find a detailed procedure to find GCD of 724, 203, 39, 268 on our page.

3. How to find GCD of 724, 203, 39, 268 on a calculator?

You can find the GCD of 724, 203, 39, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.