GCD of 378, 163, 779 Calculator

Given Input numbers are 378, 163, 779

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Greatest Common Divisior

We found the divisors of 378, 163, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 163, 779 is 1.

Therefore, GCD of numbers 378, 163, 779 is 1

Given Input Data is 378, 163, 779

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 163 is 163

Prime Factorization of 779 is 19 x 41

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(378, 163) = 61614

GCD(378, 163) = ( 378 x 163 ) / 61614

GCD(378, 163) = 61614 / 61614

GCD(378, 163) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 779

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

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

GCD(1, 779) = 779 / 779

GCD(1, 779) = 1

GCD of 378, 163, 779 is 1

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• GCD of 461, 951, 136
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1. What is the GCD of 378, 163, 779?

GCD of 378, 163, 779 is 1

2. Where do I get the detailed procedure to find GCD of 378, 163, 779?

You can find a detailed procedure to find GCD of 378, 163, 779 on our page.

3. How to find GCD of 378, 163, 779 on a calculator?

You can find the GCD of 378, 163, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.