GCD of 790, 466, 77, 396 Calculator

Given Input numbers are 790, 466, 77, 396

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

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 466

List of positive integer divisors of 466 that divides 466 without a remainder.

1, 2, 233, 466

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Greatest Common Divisior

We found the divisors of 790, 466, 77, 396 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 466, 77, 396 is 1.

Therefore, GCD of numbers 790, 466, 77, 396 is 1

Given Input Data is 790, 466, 77, 396

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

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 466 is 2 x 233

Prime Factorization of 77 is 7 x 11

Prime Factorization of 396 is 2 x 2 x 3 x 3 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(790, 466) = 184070

GCD(790, 466) = ( 790 x 466 ) / 184070

GCD(790, 466) = 368140 / 184070

GCD(790, 466) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 77

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

LCM(2, 77) = 154

GCD(2, 77) = ( 2 x 77 ) / 154

GCD(2, 77) = 154 / 154

GCD(2, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 396

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

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

GCD(1, 396) = 396 / 396

GCD(1, 396) = 1

GCD of 790, 466, 77, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 971, 187, 81, 424
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• GCD of 159, 907, 83, 623

1. What is the GCD of 790, 466, 77, 396?

GCD of 790, 466, 77, 396 is 1

2. Where do I get the detailed procedure to find GCD of 790, 466, 77, 396?

You can find a detailed procedure to find GCD of 790, 466, 77, 396 on our page.

3. How to find GCD of 790, 466, 77, 396 on a calculator?

You can find the GCD of 790, 466, 77, 396 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.