GCD of 604, 606, 18, 973 Calculator

Given Input numbers are 604, 606, 18, 973

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

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Divisors of 606

List of positive integer divisors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303, 606

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 973

List of positive integer divisors of 973 that divides 973 without a remainder.

1, 7, 139, 973

Greatest Common Divisior

We found the divisors of 604, 606, 18, 973 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 604, 606, 18, 973 is 1.

Therefore, GCD of numbers 604, 606, 18, 973 is 1

Given Input Data is 604, 606, 18, 973

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

Prime Factorization of 604 is 2 x 2 x 151

Prime Factorization of 606 is 2 x 3 x 101

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 973 is 7 x 139

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(604, 606) = 183012

GCD(604, 606) = ( 604 x 606 ) / 183012

GCD(604, 606) = 366024 / 183012

GCD(604, 606) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 18

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

LCM(2, 18) = 18

GCD(2, 18) = ( 2 x 18 ) / 18

GCD(2, 18) = 36 / 18

GCD(2, 18) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 973

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

LCM(2, 973) = 1946

GCD(2, 973) = ( 2 x 973 ) / 1946

GCD(2, 973) = 1946 / 1946

GCD(2, 973) = 1

GCD of 604, 606, 18, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 949, 915, 64, 956
• GCD of 754, 398, 28, 109
• GCD of 993, 334, 24, 820
• GCD of 578, 649, 84, 800
• GCD of 851, 206, 68, 570

1. What is the GCD of 604, 606, 18, 973?

GCD of 604, 606, 18, 973 is 1

2. Where do I get the detailed procedure to find GCD of 604, 606, 18, 973?

You can find a detailed procedure to find GCD of 604, 606, 18, 973 on our page.

3. How to find GCD of 604, 606, 18, 973 on a calculator?

You can find the GCD of 604, 606, 18, 973 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.