GCD of 402, 795, 560 Calculator

Given Input numbers are 402, 795, 560

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

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 560

List of positive integer divisors of 560 that divides 560 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Greatest Common Divisior

We found the divisors of 402, 795, 560 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 795, 560 is 1.

Therefore, GCD of numbers 402, 795, 560 is 1

Given Input Data is 402, 795, 560

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

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 560 is 2 x 2 x 2 x 2 x 5 x 7

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(402, 795) = 106530

GCD(402, 795) = ( 402 x 795 ) / 106530

GCD(402, 795) = 319590 / 106530

GCD(402, 795) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 560

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

LCM(3, 560) = 1680

GCD(3, 560) = ( 3 x 560 ) / 1680

GCD(3, 560) = 1680 / 1680

GCD(3, 560) = 1

GCD of 402, 795, 560 is 1

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1. What is the GCD of 402, 795, 560?

GCD of 402, 795, 560 is 1

2. Where do I get the detailed procedure to find GCD of 402, 795, 560?

You can find a detailed procedure to find GCD of 402, 795, 560 on our page.

3. How to find GCD of 402, 795, 560 on a calculator?

You can find the GCD of 402, 795, 560 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.