GCD of 661, 804, 38, 776 Calculator

Given Input numbers are 661, 804, 38, 776

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

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Greatest Common Divisior

We found the divisors of 661, 804, 38, 776 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 661, 804, 38, 776 is 1.

Therefore, GCD of numbers 661, 804, 38, 776 is 1

Given Input Data is 661, 804, 38, 776

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

Prime Factorization of 661 is 661

Prime Factorization of 804 is 2 x 2 x 3 x 67

Prime Factorization of 38 is 2 x 19

Prime Factorization of 776 is 2 x 2 x 2 x 97

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(661, 804) = 531444

GCD(661, 804) = ( 661 x 804 ) / 531444

GCD(661, 804) = 531444 / 531444

GCD(661, 804) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 776

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

LCM(1, 776) = 776

GCD(1, 776) = ( 1 x 776 ) / 776

GCD(1, 776) = 776 / 776

GCD(1, 776) = 1

GCD of 661, 804, 38, 776 is 1

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• GCD of 288, 841, 69, 863
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1. What is the GCD of 661, 804, 38, 776?

GCD of 661, 804, 38, 776 is 1

2. Where do I get the detailed procedure to find GCD of 661, 804, 38, 776?

You can find a detailed procedure to find GCD of 661, 804, 38, 776 on our page.

3. How to find GCD of 661, 804, 38, 776 on a calculator?

You can find the GCD of 661, 804, 38, 776 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.