GCD of 772, 970, 33, 663 Calculator

Given Input numbers are 772, 970, 33, 663

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

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 772, 970, 33, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 772, 970, 33, 663 is 1.

Therefore, GCD of numbers 772, 970, 33, 663 is 1

Given Input Data is 772, 970, 33, 663

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

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 33 is 3 x 11

Prime Factorization of 663 is 3 x 13 x 17

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(772, 970) = 374420

GCD(772, 970) = ( 772 x 970 ) / 374420

GCD(772, 970) = 748840 / 374420

GCD(772, 970) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 33

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

LCM(2, 33) = 66

GCD(2, 33) = ( 2 x 33 ) / 66

GCD(2, 33) = 66 / 66

GCD(2, 33) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

GCD of 772, 970, 33, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 882, 629, 33, 604
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• GCD of 256, 111, 98, 703
• GCD of 772, 721, 77, 831
• GCD of 276, 280, 20, 137

1. What is the GCD of 772, 970, 33, 663?

GCD of 772, 970, 33, 663 is 1

2. Where do I get the detailed procedure to find GCD of 772, 970, 33, 663?

You can find a detailed procedure to find GCD of 772, 970, 33, 663 on our page.

3. How to find GCD of 772, 970, 33, 663 on a calculator?

You can find the GCD of 772, 970, 33, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.