GCD of 423, 710, 738, 451 Calculator

Given Input numbers are 423, 710, 738, 451

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

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 710

List of positive integer divisors of 710 that divides 710 without a remainder.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Greatest Common Divisior

We found the divisors of 423, 710, 738, 451 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 423, 710, 738, 451 is 1.

Therefore, GCD of numbers 423, 710, 738, 451 is 1

Given Input Data is 423, 710, 738, 451

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

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 710 is 2 x 5 x 71

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 451 is 11 x 41

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(423, 710) = 300330

GCD(423, 710) = ( 423 x 710 ) / 300330

GCD(423, 710) = 300330 / 300330

GCD(423, 710) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 738

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

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

GCD(1, 738) = 738 / 738

GCD(1, 738) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 451

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

LCM(1, 451) = 451

GCD(1, 451) = ( 1 x 451 ) / 451

GCD(1, 451) = 451 / 451

GCD(1, 451) = 1

GCD of 423, 710, 738, 451 is 1

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1. What is the GCD of 423, 710, 738, 451?

GCD of 423, 710, 738, 451 is 1

2. Where do I get the detailed procedure to find GCD of 423, 710, 738, 451?

You can find a detailed procedure to find GCD of 423, 710, 738, 451 on our page.

3. How to find GCD of 423, 710, 738, 451 on a calculator?

You can find the GCD of 423, 710, 738, 451 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.