GCD of 955, 742, 91, 805 Calculator

Given Input numbers are 955, 742, 91, 805

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

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

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 955, 742, 91, 805 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 955, 742, 91, 805 is 1.

Therefore, GCD of numbers 955, 742, 91, 805 is 1

Given Input Data is 955, 742, 91, 805

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

Prime Factorization of 955 is 5 x 191

Prime Factorization of 742 is 2 x 7 x 53

Prime Factorization of 91 is 7 x 13

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(955, 742) = 708610

GCD(955, 742) = ( 955 x 742 ) / 708610

GCD(955, 742) = 708610 / 708610

GCD(955, 742) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 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 955, 742, 91, 805 is 1

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1. What is the GCD of 955, 742, 91, 805?

GCD of 955, 742, 91, 805 is 1

2. Where do I get the detailed procedure to find GCD of 955, 742, 91, 805?

You can find a detailed procedure to find GCD of 955, 742, 91, 805 on our page.

3. How to find GCD of 955, 742, 91, 805 on a calculator?

You can find the GCD of 955, 742, 91, 805 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.