GCD of 791, 765, 40, 894 Calculator

Given Input numbers are 791, 765, 40, 894

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

Divisors of 791

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

1, 7, 113, 791

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Greatest Common Divisior

We found the divisors of 791, 765, 40, 894 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 791, 765, 40, 894 is 1.

Therefore, GCD of numbers 791, 765, 40, 894 is 1

Given Input Data is 791, 765, 40, 894

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

Prime Factorization of 791 is 7 x 113

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 894 is 2 x 3 x 149

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(791, 765) = 605115

GCD(791, 765) = ( 791 x 765 ) / 605115

GCD(791, 765) = 605115 / 605115

GCD(791, 765) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 894

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

LCM(1, 894) = 894

GCD(1, 894) = ( 1 x 894 ) / 894

GCD(1, 894) = 894 / 894

GCD(1, 894) = 1

GCD of 791, 765, 40, 894 is 1

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1. What is the GCD of 791, 765, 40, 894?

GCD of 791, 765, 40, 894 is 1

2. Where do I get the detailed procedure to find GCD of 791, 765, 40, 894?

You can find a detailed procedure to find GCD of 791, 765, 40, 894 on our page.

3. How to find GCD of 791, 765, 40, 894 on a calculator?

You can find the GCD of 791, 765, 40, 894 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.