GCD of 458, 437, 68, 523 Calculator

Given Input numbers are 458, 437, 68, 523

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

Divisors of 458

List of positive integer divisors of 458 that divides 458 without a remainder.

1, 2, 229, 458

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 523

List of positive integer divisors of 523 that divides 523 without a remainder.

1, 523

Greatest Common Divisior

We found the divisors of 458, 437, 68, 523 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 458, 437, 68, 523 is 1.

Therefore, GCD of numbers 458, 437, 68, 523 is 1

Given Input Data is 458, 437, 68, 523

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

Prime Factorization of 458 is 2 x 229

Prime Factorization of 437 is 19 x 23

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 523 is 523

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(458, 437) = 200146

GCD(458, 437) = ( 458 x 437 ) / 200146

GCD(458, 437) = 200146 / 200146

GCD(458, 437) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 523

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

LCM(1, 523) = 523

GCD(1, 523) = ( 1 x 523 ) / 523

GCD(1, 523) = 523 / 523

GCD(1, 523) = 1

GCD of 458, 437, 68, 523 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 128, 459, 66, 828
• GCD of 453, 937, 51, 695
• GCD of 360, 559, 34, 183
• GCD of 111, 624, 30, 589
• GCD of 126, 702, 54, 598

1. What is the GCD of 458, 437, 68, 523?

GCD of 458, 437, 68, 523 is 1

2. Where do I get the detailed procedure to find GCD of 458, 437, 68, 523?

You can find a detailed procedure to find GCD of 458, 437, 68, 523 on our page.

3. How to find GCD of 458, 437, 68, 523 on a calculator?

You can find the GCD of 458, 437, 68, 523 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.