GCD of 771, 238, 741, 666 Calculator

Given Input numbers are 771, 238, 741, 666

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

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 741

List of positive integer divisors of 741 that divides 741 without a remainder.

1, 3, 13, 19, 39, 57, 247, 741

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Greatest Common Divisior

We found the divisors of 771, 238, 741, 666 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 771, 238, 741, 666 is 1.

Therefore, GCD of numbers 771, 238, 741, 666 is 1

Given Input Data is 771, 238, 741, 666

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

Prime Factorization of 771 is 3 x 257

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 741 is 3 x 13 x 19

Prime Factorization of 666 is 2 x 3 x 3 x 37

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(771, 238) = 183498

GCD(771, 238) = ( 771 x 238 ) / 183498

GCD(771, 238) = 183498 / 183498

GCD(771, 238) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 741

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

LCM(1, 741) = 741

GCD(1, 741) = ( 1 x 741 ) / 741

GCD(1, 741) = 741 / 741

GCD(1, 741) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 666

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

LCM(1, 666) = 666

GCD(1, 666) = ( 1 x 666 ) / 666

GCD(1, 666) = 666 / 666

GCD(1, 666) = 1

GCD of 771, 238, 741, 666 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 689, 896, 626, 467
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• GCD of 627, 760, 826, 876

1. What is the GCD of 771, 238, 741, 666?

GCD of 771, 238, 741, 666 is 1

2. Where do I get the detailed procedure to find GCD of 771, 238, 741, 666?

You can find a detailed procedure to find GCD of 771, 238, 741, 666 on our page.

3. How to find GCD of 771, 238, 741, 666 on a calculator?

You can find the GCD of 771, 238, 741, 666 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.