GCD of 790, 147, 99, 513 Calculator

Given Input numbers are 790, 147, 99, 513

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

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Greatest Common Divisior

We found the divisors of 790, 147, 99, 513 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 147, 99, 513 is 1.

Therefore, GCD of numbers 790, 147, 99, 513 is 1

Given Input Data is 790, 147, 99, 513

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

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 513 is 3 x 3 x 3 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(790, 147) = 116130

GCD(790, 147) = ( 790 x 147 ) / 116130

GCD(790, 147) = 116130 / 116130

GCD(790, 147) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

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

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 513

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

LCM(1, 513) = 513

GCD(1, 513) = ( 1 x 513 ) / 513

GCD(1, 513) = 513 / 513

GCD(1, 513) = 1

GCD of 790, 147, 99, 513 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 936, 46, 199
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• GCD of 899, 779, 44, 321

1. What is the GCD of 790, 147, 99, 513?

GCD of 790, 147, 99, 513 is 1

2. Where do I get the detailed procedure to find GCD of 790, 147, 99, 513?

You can find a detailed procedure to find GCD of 790, 147, 99, 513 on our page.

3. How to find GCD of 790, 147, 99, 513 on a calculator?

You can find the GCD of 790, 147, 99, 513 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.