GCD of 805, 745, 38, 795 Calculator

Given Input numbers are 805, 745, 38, 795

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

Divisors of 805

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

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

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 795

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

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

Greatest Common Divisior

We found the divisors of 805, 745, 38, 795 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 805, 745, 38, 795 is 1.

Therefore, GCD of numbers 805, 745, 38, 795 is 1

Given Input Data is 805, 745, 38, 795

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

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 745 is 5 x 149

Prime Factorization of 38 is 2 x 19

Prime Factorization of 795 is 3 x 5 x 53

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(805, 745) = 119945

GCD(805, 745) = ( 805 x 745 ) / 119945

GCD(805, 745) = 599725 / 119945

GCD(805, 745) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 38

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

LCM(5, 38) = 190

GCD(5, 38) = ( 5 x 38 ) / 190

GCD(5, 38) = 190 / 190

GCD(5, 38) = 1

Step3:

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

GCD of 805, 745, 38, 795 is 1

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1. What is the GCD of 805, 745, 38, 795?

GCD of 805, 745, 38, 795 is 1

2. Where do I get the detailed procedure to find GCD of 805, 745, 38, 795?

You can find a detailed procedure to find GCD of 805, 745, 38, 795 on our page.

3. How to find GCD of 805, 745, 38, 795 on a calculator?

You can find the GCD of 805, 745, 38, 795 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.