GCD of 673, 493, 654, 563 Calculator

Given Input numbers are 673, 493, 654, 563

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

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 493

List of positive integer divisors of 493 that divides 493 without a remainder.

1, 17, 29, 493

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Greatest Common Divisior

We found the divisors of 673, 493, 654, 563 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 673, 493, 654, 563 is 1.

Therefore, GCD of numbers 673, 493, 654, 563 is 1

Given Input Data is 673, 493, 654, 563

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

Prime Factorization of 673 is 673

Prime Factorization of 493 is 17 x 29

Prime Factorization of 654 is 2 x 3 x 109

Prime Factorization of 563 is 563

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(673, 493) = 331789

GCD(673, 493) = ( 673 x 493 ) / 331789

GCD(673, 493) = 331789 / 331789

GCD(673, 493) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 654

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

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

GCD(1, 654) = 654 / 654

GCD(1, 654) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 563

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

LCM(1, 563) = 563

GCD(1, 563) = ( 1 x 563 ) / 563

GCD(1, 563) = 563 / 563

GCD(1, 563) = 1

GCD of 673, 493, 654, 563 is 1

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1. What is the GCD of 673, 493, 654, 563?

GCD of 673, 493, 654, 563 is 1

2. Where do I get the detailed procedure to find GCD of 673, 493, 654, 563?

You can find a detailed procedure to find GCD of 673, 493, 654, 563 on our page.

3. How to find GCD of 673, 493, 654, 563 on a calculator?

You can find the GCD of 673, 493, 654, 563 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.