GCD of 164, 655, 858, 304 Calculator

Given Input numbers are 164, 655, 858, 304

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

Divisors of 164

List of positive integer divisors of 164 that divides 164 without a remainder.

1, 2, 4, 41, 82, 164

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Greatest Common Divisior

We found the divisors of 164, 655, 858, 304 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 164, 655, 858, 304 is 1.

Therefore, GCD of numbers 164, 655, 858, 304 is 1

Given Input Data is 164, 655, 858, 304

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

Prime Factorization of 164 is 2 x 2 x 41

Prime Factorization of 655 is 5 x 131

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

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(164, 655) = 107420

GCD(164, 655) = ( 164 x 655 ) / 107420

GCD(164, 655) = 107420 / 107420

GCD(164, 655) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 858

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

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

GCD(1, 858) = 858 / 858

GCD(1, 858) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 304

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

LCM(1, 304) = 304

GCD(1, 304) = ( 1 x 304 ) / 304

GCD(1, 304) = 304 / 304

GCD(1, 304) = 1

GCD of 164, 655, 858, 304 is 1

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1. What is the GCD of 164, 655, 858, 304?

GCD of 164, 655, 858, 304 is 1

2. Where do I get the detailed procedure to find GCD of 164, 655, 858, 304?

You can find a detailed procedure to find GCD of 164, 655, 858, 304 on our page.

3. How to find GCD of 164, 655, 858, 304 on a calculator?

You can find the GCD of 164, 655, 858, 304 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.