GCD of 91, 792, 518, 778 Calculator

Given Input numbers are 91, 792, 518, 778

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

Divisors of 91

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

1, 7, 13, 91

Divisors of 792

List of positive integer divisors of 792 that divides 792 without a remainder.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Greatest Common Divisior

We found the divisors of 91, 792, 518, 778 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 91, 792, 518, 778 is 1.

Therefore, GCD of numbers 91, 792, 518, 778 is 1

Given Input Data is 91, 792, 518, 778

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

Prime Factorization of 91 is 7 x 13

Prime Factorization of 792 is 2 x 2 x 2 x 3 x 3 x 11

Prime Factorization of 518 is 2 x 7 x 37

Prime Factorization of 778 is 2 x 389

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(91, 792) = 72072

GCD(91, 792) = ( 91 x 792 ) / 72072

GCD(91, 792) = 72072 / 72072

GCD(91, 792) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 518

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

LCM(1, 518) = 518

GCD(1, 518) = ( 1 x 518 ) / 518

GCD(1, 518) = 518 / 518

GCD(1, 518) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

GCD of 91, 792, 518, 778 is 1

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1. What is the GCD of 91, 792, 518, 778?

GCD of 91, 792, 518, 778 is 1

2. Where do I get the detailed procedure to find GCD of 91, 792, 518, 778?

You can find a detailed procedure to find GCD of 91, 792, 518, 778 on our page.

3. How to find GCD of 91, 792, 518, 778 on a calculator?

You can find the GCD of 91, 792, 518, 778 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.