GCD of 268, 433, 71, 721 Calculator

Given Input numbers are 268, 433, 71, 721

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

Divisors of 268

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

1, 2, 4, 67, 134, 268

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 268, 433, 71, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 268, 433, 71, 721 is 1.

Therefore, GCD of numbers 268, 433, 71, 721 is 1

Given Input Data is 268, 433, 71, 721

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

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 433 is 433

Prime Factorization of 71 is 71

Prime Factorization of 721 is 7 x 103

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(268, 433) = 116044

GCD(268, 433) = ( 268 x 433 ) / 116044

GCD(268, 433) = 116044 / 116044

GCD(268, 433) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 71

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

LCM(1, 71) = 71

GCD(1, 71) = ( 1 x 71 ) / 71

GCD(1, 71) = 71 / 71

GCD(1, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 721

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

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

GCD(1, 721) = 721 / 721

GCD(1, 721) = 1

GCD of 268, 433, 71, 721 is 1

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• GCD of 548, 545, 27, 950
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• GCD of 167, 797, 33, 198

1. What is the GCD of 268, 433, 71, 721?

GCD of 268, 433, 71, 721 is 1

2. Where do I get the detailed procedure to find GCD of 268, 433, 71, 721?

You can find a detailed procedure to find GCD of 268, 433, 71, 721 on our page.

3. How to find GCD of 268, 433, 71, 721 on a calculator?

You can find the GCD of 268, 433, 71, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.