GCD of 782, 786, 91, 183 Calculator

Given Input numbers are 782, 786, 91, 183

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

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 786

List of positive integer divisors of 786 that divides 786 without a remainder.

1, 2, 3, 6, 131, 262, 393, 786

Divisors of 91

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

1, 7, 13, 91

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Greatest Common Divisior

We found the divisors of 782, 786, 91, 183 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 782, 786, 91, 183 is 1.

Therefore, GCD of numbers 782, 786, 91, 183 is 1

Given Input Data is 782, 786, 91, 183

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

Prime Factorization of 782 is 2 x 17 x 23

Prime Factorization of 786 is 2 x 3 x 131

Prime Factorization of 91 is 7 x 13

Prime Factorization of 183 is 3 x 61

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(782, 786) = 307326

GCD(782, 786) = ( 782 x 786 ) / 307326

GCD(782, 786) = 614652 / 307326

GCD(782, 786) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 91

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

LCM(2, 91) = 182

GCD(2, 91) = ( 2 x 91 ) / 182

GCD(2, 91) = 182 / 182

GCD(2, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 183

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

LCM(1, 183) = 183

GCD(1, 183) = ( 1 x 183 ) / 183

GCD(1, 183) = 183 / 183

GCD(1, 183) = 1

GCD of 782, 786, 91, 183 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 690, 255, 67, 212
• GCD of 172, 368, 13, 797
• GCD of 139, 261, 32, 930
• GCD of 609, 489, 54, 672
• GCD of 183, 885, 53, 203

1. What is the GCD of 782, 786, 91, 183?

GCD of 782, 786, 91, 183 is 1

2. Where do I get the detailed procedure to find GCD of 782, 786, 91, 183?

You can find a detailed procedure to find GCD of 782, 786, 91, 183 on our page.

3. How to find GCD of 782, 786, 91, 183 on a calculator?

You can find the GCD of 782, 786, 91, 183 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.