GCD of 507, 655, 795, 805 Calculator

Given Input numbers are 507, 655, 795, 805

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

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

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 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Greatest Common Divisior

We found the divisors of 507, 655, 795, 805 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 507, 655, 795, 805 is 1.

Therefore, GCD of numbers 507, 655, 795, 805 is 1

Given Input Data is 507, 655, 795, 805

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

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 655 is 5 x 131

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 805 is 5 x 7 x 23

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(507, 655) = 332085

GCD(507, 655) = ( 507 x 655 ) / 332085

GCD(507, 655) = 332085 / 332085

GCD(507, 655) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 795

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

LCM(1, 795) = 795

GCD(1, 795) = ( 1 x 795 ) / 795

GCD(1, 795) = 795 / 795

GCD(1, 795) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 805

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

LCM(1, 805) = 805

GCD(1, 805) = ( 1 x 805 ) / 805

GCD(1, 805) = 805 / 805

GCD(1, 805) = 1

GCD of 507, 655, 795, 805 is 1

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1. What is the GCD of 507, 655, 795, 805?

GCD of 507, 655, 795, 805 is 1

2. Where do I get the detailed procedure to find GCD of 507, 655, 795, 805?

You can find a detailed procedure to find GCD of 507, 655, 795, 805 on our page.

3. How to find GCD of 507, 655, 795, 805 on a calculator?

You can find the GCD of 507, 655, 795, 805 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.