GCD of 605, 397, 144, 887 Calculator

Given Input numbers are 605, 397, 144, 887

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

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Greatest Common Divisior

We found the divisors of 605, 397, 144, 887 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 605, 397, 144, 887 is 1.

Therefore, GCD of numbers 605, 397, 144, 887 is 1

Given Input Data is 605, 397, 144, 887

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

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 397 is 397

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 887 is 887

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(605, 397) = 240185

GCD(605, 397) = ( 605 x 397 ) / 240185

GCD(605, 397) = 240185 / 240185

GCD(605, 397) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 144

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

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

GCD(1, 144) = 144 / 144

GCD(1, 144) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 887

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

LCM(1, 887) = 887

GCD(1, 887) = ( 1 x 887 ) / 887

GCD(1, 887) = 887 / 887

GCD(1, 887) = 1

GCD of 605, 397, 144, 887 is 1

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1. What is the GCD of 605, 397, 144, 887?

GCD of 605, 397, 144, 887 is 1

2. Where do I get the detailed procedure to find GCD of 605, 397, 144, 887?

You can find a detailed procedure to find GCD of 605, 397, 144, 887 on our page.

3. How to find GCD of 605, 397, 144, 887 on a calculator?

You can find the GCD of 605, 397, 144, 887 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.