GCD of 23, 964, 668, 457 Calculator

Given Input numbers are 23, 964, 668, 457

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

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Greatest Common Divisior

We found the divisors of 23, 964, 668, 457 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 23, 964, 668, 457 is 1.

Therefore, GCD of numbers 23, 964, 668, 457 is 1

Given Input Data is 23, 964, 668, 457

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

Prime Factorization of 23 is 23

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 457 is 457

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(23, 964) = 22172

GCD(23, 964) = ( 23 x 964 ) / 22172

GCD(23, 964) = 22172 / 22172

GCD(23, 964) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 668

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

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

GCD(1, 668) = 668 / 668

GCD(1, 668) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 457

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

LCM(1, 457) = 457

GCD(1, 457) = ( 1 x 457 ) / 457

GCD(1, 457) = 457 / 457

GCD(1, 457) = 1

GCD of 23, 964, 668, 457 is 1

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• GCD of 73, 421, 577, 294
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1. What is the GCD of 23, 964, 668, 457?

GCD of 23, 964, 668, 457 is 1

2. Where do I get the detailed procedure to find GCD of 23, 964, 668, 457?

You can find a detailed procedure to find GCD of 23, 964, 668, 457 on our page.

3. How to find GCD of 23, 964, 668, 457 on a calculator?

You can find the GCD of 23, 964, 668, 457 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.