GCD of 699, 390, 32, 603 Calculator

Given Input numbers are 699, 390, 32, 603

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

Divisors of 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

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 699, 390, 32, 603 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 699, 390, 32, 603 is 1.

Therefore, GCD of numbers 699, 390, 32, 603 is 1

Given Input Data is 699, 390, 32, 603

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

Prime Factorization of 699 is 3 x 233

Prime Factorization of 390 is 2 x 3 x 5 x 13

Prime Factorization of 32 is 2 x 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(699, 390) = 90870

GCD(699, 390) = ( 699 x 390 ) / 90870

GCD(699, 390) = 272610 / 90870

GCD(699, 390) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 32

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

LCM(3, 32) = 96

GCD(3, 32) = ( 3 x 32 ) / 96

GCD(3, 32) = 96 / 96

GCD(3, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 603

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

LCM(1, 603) = 603

GCD(1, 603) = ( 1 x 603 ) / 603

GCD(1, 603) = 603 / 603

GCD(1, 603) = 1

GCD of 699, 390, 32, 603 is 1

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1. What is the GCD of 699, 390, 32, 603?

GCD of 699, 390, 32, 603 is 1

2. Where do I get the detailed procedure to find GCD of 699, 390, 32, 603?

You can find a detailed procedure to find GCD of 699, 390, 32, 603 on our page.

3. How to find GCD of 699, 390, 32, 603 on a calculator?

You can find the GCD of 699, 390, 32, 603 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.