GCD of 779, 336, 520, 144 Calculator

Given Input numbers are 779, 336, 520, 144

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

Divisors of 779

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

1, 19, 41, 779

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Greatest Common Divisior

We found the divisors of 779, 336, 520, 144 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 779, 336, 520, 144 is 1.

Therefore, GCD of numbers 779, 336, 520, 144 is 1

Given Input Data is 779, 336, 520, 144

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

Prime Factorization of 779 is 19 x 41

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

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(779, 336) = 261744

GCD(779, 336) = ( 779 x 336 ) / 261744

GCD(779, 336) = 261744 / 261744

GCD(779, 336) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 144

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

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

GCD(1, 144) = 144 / 144

GCD(1, 144) = 1

GCD of 779, 336, 520, 144 is 1

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1. What is the GCD of 779, 336, 520, 144?

GCD of 779, 336, 520, 144 is 1

2. Where do I get the detailed procedure to find GCD of 779, 336, 520, 144?

You can find a detailed procedure to find GCD of 779, 336, 520, 144 on our page.

3. How to find GCD of 779, 336, 520, 144 on a calculator?

You can find the GCD of 779, 336, 520, 144 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.