GCD of 162, 630, 331, 773 Calculator

Given Input numbers are 162, 630, 331, 773

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

Divisors of 162

List of positive integer divisors of 162 that divides 162 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

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 162, 630, 331, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 162, 630, 331, 773 is 1.

Therefore, GCD of numbers 162, 630, 331, 773 is 1

Given Input Data is 162, 630, 331, 773

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

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 331 is 331

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(162, 630) = 5670

GCD(162, 630) = ( 162 x 630 ) / 5670

GCD(162, 630) = 102060 / 5670

GCD(162, 630) = 18

Step2:

Here we consider the GCD from the above i.e. 18 as first number and the next as 331

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

LCM(18, 331) = 5958

GCD(18, 331) = ( 18 x 331 ) / 5958

GCD(18, 331) = 5958 / 5958

GCD(18, 331) = 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 162, 630, 331, 773 is 1

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• GCD of 710, 374, 574, 866
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• GCD of 920, 541, 854, 984

1. What is the GCD of 162, 630, 331, 773?

GCD of 162, 630, 331, 773 is 1

2. Where do I get the detailed procedure to find GCD of 162, 630, 331, 773?

You can find a detailed procedure to find GCD of 162, 630, 331, 773 on our page.

3. How to find GCD of 162, 630, 331, 773 on a calculator?

You can find the GCD of 162, 630, 331, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.