GCD of 766, 734, 79, 405 Calculator

Given Input numbers are 766, 734, 79, 405

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

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 734

List of positive integer divisors of 734 that divides 734 without a remainder.

1, 2, 367, 734

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 405

List of positive integer divisors of 405 that divides 405 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Greatest Common Divisior

We found the divisors of 766, 734, 79, 405 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 766, 734, 79, 405 is 1.

Therefore, GCD of numbers 766, 734, 79, 405 is 1

Given Input Data is 766, 734, 79, 405

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

Prime Factorization of 766 is 2 x 383

Prime Factorization of 734 is 2 x 367

Prime Factorization of 79 is 79

Prime Factorization of 405 is 3 x 3 x 3 x 3 x 5

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(766, 734) = 281122

GCD(766, 734) = ( 766 x 734 ) / 281122

GCD(766, 734) = 562244 / 281122

GCD(766, 734) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 405

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

LCM(1, 405) = 405

GCD(1, 405) = ( 1 x 405 ) / 405

GCD(1, 405) = 405 / 405

GCD(1, 405) = 1

GCD of 766, 734, 79, 405 is 1

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• GCD of 902, 372, 38, 296
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1. What is the GCD of 766, 734, 79, 405?

GCD of 766, 734, 79, 405 is 1

2. Where do I get the detailed procedure to find GCD of 766, 734, 79, 405?

You can find a detailed procedure to find GCD of 766, 734, 79, 405 on our page.

3. How to find GCD of 766, 734, 79, 405 on a calculator?

You can find the GCD of 766, 734, 79, 405 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.