GCD of 394, 738, 16, 603 Calculator

Given Input numbers are 394, 738, 16, 603

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

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 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 603

List of positive integer divisors of 603 that divides 603 without a remainder.

1, 3, 9, 67, 201, 603

Greatest Common Divisior

We found the divisors of 394, 738, 16, 603 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 738, 16, 603 is 1.

Therefore, GCD of numbers 394, 738, 16, 603 is 1

Given Input Data is 394, 738, 16, 603

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

Prime Factorization of 394 is 2 x 197

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

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 603 is 3 x 3 x 67

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(394, 738) = 145386

GCD(394, 738) = ( 394 x 738 ) / 145386

GCD(394, 738) = 290772 / 145386

GCD(394, 738) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 16

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

LCM(2, 16) = 16

GCD(2, 16) = ( 2 x 16 ) / 16

GCD(2, 16) = 32 / 16

GCD(2, 16) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 603

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

LCM(2, 603) = 1206

GCD(2, 603) = ( 2 x 603 ) / 1206

GCD(2, 603) = 1206 / 1206

GCD(2, 603) = 1

GCD of 394, 738, 16, 603 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 117, 708, 53, 141
• GCD of 128, 283, 71, 370
• GCD of 531, 605, 56, 888
• GCD of 945, 707, 10, 861
• GCD of 970, 220, 62, 421

1. What is the GCD of 394, 738, 16, 603?

GCD of 394, 738, 16, 603 is 1

2. Where do I get the detailed procedure to find GCD of 394, 738, 16, 603?

You can find a detailed procedure to find GCD of 394, 738, 16, 603 on our page.

3. How to find GCD of 394, 738, 16, 603 on a calculator?

You can find the GCD of 394, 738, 16, 603 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.