GCD of 662, 136, 909 Calculator

Given Input numbers are 662, 136, 909

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

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Greatest Common Divisior

We found the divisors of 662, 136, 909 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 662, 136, 909 is 1.

Therefore, GCD of numbers 662, 136, 909 is 1

Given Input Data is 662, 136, 909

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

Prime Factorization of 662 is 2 x 331

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 909 is 3 x 3 x 101

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(662, 136) = 45016

GCD(662, 136) = ( 662 x 136 ) / 45016

GCD(662, 136) = 90032 / 45016

GCD(662, 136) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 909

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

LCM(2, 909) = 1818

GCD(2, 909) = ( 2 x 909 ) / 1818

GCD(2, 909) = 1818 / 1818

GCD(2, 909) = 1

GCD of 662, 136, 909 is 1

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1. What is the GCD of 662, 136, 909?

GCD of 662, 136, 909 is 1

2. Where do I get the detailed procedure to find GCD of 662, 136, 909?

You can find a detailed procedure to find GCD of 662, 136, 909 on our page.

3. How to find GCD of 662, 136, 909 on a calculator?

You can find the GCD of 662, 136, 909 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.