GCD of 802, 768, 513 Calculator

Given Input numbers are 802, 768, 513

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

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 768

List of positive integer divisors of 768 that divides 768 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

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 802, 768, 513 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 802, 768, 513 is 1.

Therefore, GCD of numbers 802, 768, 513 is 1

Given Input Data is 802, 768, 513

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

Prime Factorization of 802 is 2 x 401

Prime Factorization of 768 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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(802, 768) = 307968

GCD(802, 768) = ( 802 x 768 ) / 307968

GCD(802, 768) = 615936 / 307968

GCD(802, 768) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 513

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

LCM(2, 513) = 1026

GCD(2, 513) = ( 2 x 513 ) / 1026

GCD(2, 513) = 1026 / 1026

GCD(2, 513) = 1

GCD of 802, 768, 513 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 948, 335, 446
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1. What is the GCD of 802, 768, 513?

GCD of 802, 768, 513 is 1

2. Where do I get the detailed procedure to find GCD of 802, 768, 513?

You can find a detailed procedure to find GCD of 802, 768, 513 on our page.

3. How to find GCD of 802, 768, 513 on a calculator?

You can find the GCD of 802, 768, 513 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.