GCD of 609, 185, 402 Calculator

Given Input numbers are 609, 185, 402

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

Divisors of 609

List of positive integer divisors of 609 that divides 609 without a remainder.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Greatest Common Divisior

We found the divisors of 609, 185, 402 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 609, 185, 402 is 1.

Therefore, GCD of numbers 609, 185, 402 is 1

Given Input Data is 609, 185, 402

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

Prime Factorization of 609 is 3 x 7 x 29

Prime Factorization of 185 is 5 x 37

Prime Factorization of 402 is 2 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(609, 185) = 112665

GCD(609, 185) = ( 609 x 185 ) / 112665

GCD(609, 185) = 112665 / 112665

GCD(609, 185) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 402

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

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

GCD(1, 402) = 402 / 402

GCD(1, 402) = 1

GCD of 609, 185, 402 is 1

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1. What is the GCD of 609, 185, 402?

GCD of 609, 185, 402 is 1

2. Where do I get the detailed procedure to find GCD of 609, 185, 402?

You can find a detailed procedure to find GCD of 609, 185, 402 on our page.

3. How to find GCD of 609, 185, 402 on a calculator?

You can find the GCD of 609, 185, 402 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.