GCD of 684, 955, 173, 618 Calculator

Given Input numbers are 684, 955, 173, 618

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

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Greatest Common Divisior

We found the divisors of 684, 955, 173, 618 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 684, 955, 173, 618 is 1.

Therefore, GCD of numbers 684, 955, 173, 618 is 1

Given Input Data is 684, 955, 173, 618

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

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

Prime Factorization of 955 is 5 x 191

Prime Factorization of 173 is 173

Prime Factorization of 618 is 2 x 3 x 103

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(684, 955) = 653220

GCD(684, 955) = ( 684 x 955 ) / 653220

GCD(684, 955) = 653220 / 653220

GCD(684, 955) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 173

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

LCM(1, 173) = 173

GCD(1, 173) = ( 1 x 173 ) / 173

GCD(1, 173) = 173 / 173

GCD(1, 173) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 618

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

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

GCD(1, 618) = 618 / 618

GCD(1, 618) = 1

GCD of 684, 955, 173, 618 is 1

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• GCD of 273, 819, 827, 121
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1. What is the GCD of 684, 955, 173, 618?

GCD of 684, 955, 173, 618 is 1

2. Where do I get the detailed procedure to find GCD of 684, 955, 173, 618?

You can find a detailed procedure to find GCD of 684, 955, 173, 618 on our page.

3. How to find GCD of 684, 955, 173, 618 on a calculator?

You can find the GCD of 684, 955, 173, 618 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.