GCD of 763, 577, 38, 666 Calculator

Given Input numbers are 763, 577, 38, 666

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

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 577

List of positive integer divisors of 577 that divides 577 without a remainder.

1, 577

Divisors of 38

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

1, 2, 19, 38

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 763, 577, 38, 666 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 763, 577, 38, 666 is 1.

Therefore, GCD of numbers 763, 577, 38, 666 is 1

Given Input Data is 763, 577, 38, 666

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

Prime Factorization of 763 is 7 x 109

Prime Factorization of 577 is 577

Prime Factorization of 38 is 2 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(763, 577) = 440251

GCD(763, 577) = ( 763 x 577 ) / 440251

GCD(763, 577) = 440251 / 440251

GCD(763, 577) = 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 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 763, 577, 38, 666 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 996, 185, 10, 248
• GCD of 564, 155, 13, 605
• GCD of 978, 587, 97, 690
• GCD of 851, 818, 58, 947
• GCD of 639, 331, 60, 919

1. What is the GCD of 763, 577, 38, 666?

GCD of 763, 577, 38, 666 is 1

2. Where do I get the detailed procedure to find GCD of 763, 577, 38, 666?

You can find a detailed procedure to find GCD of 763, 577, 38, 666 on our page.

3. How to find GCD of 763, 577, 38, 666 on a calculator?

You can find the GCD of 763, 577, 38, 666 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.