GCD of 327, 238, 153, 662 Calculator

Given Input numbers are 327, 238, 153, 662

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

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 662

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

1, 2, 331, 662

Greatest Common Divisior

We found the divisors of 327, 238, 153, 662 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 327, 238, 153, 662 is 1.

Therefore, GCD of numbers 327, 238, 153, 662 is 1

Given Input Data is 327, 238, 153, 662

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

Prime Factorization of 327 is 3 x 109

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 662 is 2 x 331

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(327, 238) = 77826

GCD(327, 238) = ( 327 x 238 ) / 77826

GCD(327, 238) = 77826 / 77826

GCD(327, 238) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 662

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

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

GCD(1, 662) = 662 / 662

GCD(1, 662) = 1

GCD of 327, 238, 153, 662 is 1

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1. What is the GCD of 327, 238, 153, 662?

GCD of 327, 238, 153, 662 is 1

2. Where do I get the detailed procedure to find GCD of 327, 238, 153, 662?

You can find a detailed procedure to find GCD of 327, 238, 153, 662 on our page.

3. How to find GCD of 327, 238, 153, 662 on a calculator?

You can find the GCD of 327, 238, 153, 662 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.