GCD of 195, 805, 791, 726 Calculator

Given Input numbers are 195, 805, 791, 726

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

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

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 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 726

List of positive integer divisors of 726 that divides 726 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Greatest Common Divisior

We found the divisors of 195, 805, 791, 726 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 195, 805, 791, 726 is 1.

Therefore, GCD of numbers 195, 805, 791, 726 is 1

Given Input Data is 195, 805, 791, 726

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

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 791 is 7 x 113

Prime Factorization of 726 is 2 x 3 x 11 x 11

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(195, 805) = 31395

GCD(195, 805) = ( 195 x 805 ) / 31395

GCD(195, 805) = 156975 / 31395

GCD(195, 805) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 791

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

LCM(5, 791) = 3955

GCD(5, 791) = ( 5 x 791 ) / 3955

GCD(5, 791) = 3955 / 3955

GCD(5, 791) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 726

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

LCM(1, 726) = 726

GCD(1, 726) = ( 1 x 726 ) / 726

GCD(1, 726) = 726 / 726

GCD(1, 726) = 1

GCD of 195, 805, 791, 726 is 1

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1. What is the GCD of 195, 805, 791, 726?

GCD of 195, 805, 791, 726 is 1

2. Where do I get the detailed procedure to find GCD of 195, 805, 791, 726?

You can find a detailed procedure to find GCD of 195, 805, 791, 726 on our page.

3. How to find GCD of 195, 805, 791, 726 on a calculator?

You can find the GCD of 195, 805, 791, 726 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.