GCD of 858, 708, 777, 329 Calculator

Given Input numbers are 858, 708, 777, 329

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

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 708

List of positive integer divisors of 708 that divides 708 without a remainder.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 777

List of positive integer divisors of 777 that divides 777 without a remainder.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Greatest Common Divisior

We found the divisors of 858, 708, 777, 329 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 858, 708, 777, 329 is 1.

Therefore, GCD of numbers 858, 708, 777, 329 is 1

Given Input Data is 858, 708, 777, 329

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

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

Prime Factorization of 708 is 2 x 2 x 3 x 59

Prime Factorization of 777 is 3 x 7 x 37

Prime Factorization of 329 is 7 x 47

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(858, 708) = 101244

GCD(858, 708) = ( 858 x 708 ) / 101244

GCD(858, 708) = 607464 / 101244

GCD(858, 708) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 777

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

LCM(6, 777) = 1554

GCD(6, 777) = ( 6 x 777 ) / 1554

GCD(6, 777) = 4662 / 1554

GCD(6, 777) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 329

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

LCM(3, 329) = 987

GCD(3, 329) = ( 3 x 329 ) / 987

GCD(3, 329) = 987 / 987

GCD(3, 329) = 1

GCD of 858, 708, 777, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 131, 732, 904, 204
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• GCD of 110, 887, 107, 210

1. What is the GCD of 858, 708, 777, 329?

GCD of 858, 708, 777, 329 is 1

2. Where do I get the detailed procedure to find GCD of 858, 708, 777, 329?

You can find a detailed procedure to find GCD of 858, 708, 777, 329 on our page.

3. How to find GCD of 858, 708, 777, 329 on a calculator?

You can find the GCD of 858, 708, 777, 329 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.