GCD of 555, 627, 968, 170 Calculator

Given Input numbers are 555, 627, 968, 170

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

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Greatest Common Divisior

We found the divisors of 555, 627, 968, 170 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 555, 627, 968, 170 is 1.

Therefore, GCD of numbers 555, 627, 968, 170 is 1

Given Input Data is 555, 627, 968, 170

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

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 170 is 2 x 5 x 17

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(555, 627) = 115995

GCD(555, 627) = ( 555 x 627 ) / 115995

GCD(555, 627) = 347985 / 115995

GCD(555, 627) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 968

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

LCM(3, 968) = 2904

GCD(3, 968) = ( 3 x 968 ) / 2904

GCD(3, 968) = 2904 / 2904

GCD(3, 968) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 170

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

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

GCD(1, 170) = 170 / 170

GCD(1, 170) = 1

GCD of 555, 627, 968, 170 is 1

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1. What is the GCD of 555, 627, 968, 170?

GCD of 555, 627, 968, 170 is 1

2. Where do I get the detailed procedure to find GCD of 555, 627, 968, 170?

You can find a detailed procedure to find GCD of 555, 627, 968, 170 on our page.

3. How to find GCD of 555, 627, 968, 170 on a calculator?

You can find the GCD of 555, 627, 968, 170 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.