GCD of 66, 361, 473, 773 Calculator

Given Input numbers are 66, 361, 473, 773

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

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Greatest Common Divisior

We found the divisors of 66, 361, 473, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 66, 361, 473, 773 is 1.

Therefore, GCD of numbers 66, 361, 473, 773 is 1

Given Input Data is 66, 361, 473, 773

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

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 361 is 19 x 19

Prime Factorization of 473 is 11 x 43

Prime Factorization of 773 is 773

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(66, 361) = 23826

GCD(66, 361) = ( 66 x 361 ) / 23826

GCD(66, 361) = 23826 / 23826

GCD(66, 361) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 473

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

LCM(1, 473) = 473

GCD(1, 473) = ( 1 x 473 ) / 473

GCD(1, 473) = 473 / 473

GCD(1, 473) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 773

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

LCM(1, 773) = 773

GCD(1, 773) = ( 1 x 773 ) / 773

GCD(1, 773) = 773 / 773

GCD(1, 773) = 1

GCD of 66, 361, 473, 773 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 18, 713, 442, 113
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• GCD of 90, 944, 864, 552
• GCD of 28, 150, 142, 193
• GCD of 95, 278, 560, 375

1. What is the GCD of 66, 361, 473, 773?

GCD of 66, 361, 473, 773 is 1

2. Where do I get the detailed procedure to find GCD of 66, 361, 473, 773?

You can find a detailed procedure to find GCD of 66, 361, 473, 773 on our page.

3. How to find GCD of 66, 361, 473, 773 on a calculator?

You can find the GCD of 66, 361, 473, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.