GCD of 577, 330, 46, 561 Calculator

Given Input numbers are 577, 330, 46, 561

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

Divisors of 577

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

1, 577

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 46

List of positive integer divisors of 46 that divides 46 without a remainder.

1, 2, 23, 46

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Greatest Common Divisior

We found the divisors of 577, 330, 46, 561 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 577, 330, 46, 561 is 1.

Therefore, GCD of numbers 577, 330, 46, 561 is 1

Given Input Data is 577, 330, 46, 561

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

Prime Factorization of 577 is 577

Prime Factorization of 330 is 2 x 3 x 5 x 11

Prime Factorization of 46 is 2 x 23

Prime Factorization of 561 is 3 x 11 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(577, 330) = 190410

GCD(577, 330) = ( 577 x 330 ) / 190410

GCD(577, 330) = 190410 / 190410

GCD(577, 330) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 46

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

LCM(1, 46) = 46

GCD(1, 46) = ( 1 x 46 ) / 46

GCD(1, 46) = 46 / 46

GCD(1, 46) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 561

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

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

GCD(1, 561) = 561 / 561

GCD(1, 561) = 1

GCD of 577, 330, 46, 561 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 776, 487, 67, 709
• GCD of 632, 724, 57, 483
• GCD of 364, 577, 46, 205
• GCD of 128, 398, 33, 734
• GCD of 811, 426, 10, 474

1. What is the GCD of 577, 330, 46, 561?

GCD of 577, 330, 46, 561 is 1

2. Where do I get the detailed procedure to find GCD of 577, 330, 46, 561?

You can find a detailed procedure to find GCD of 577, 330, 46, 561 on our page.

3. How to find GCD of 577, 330, 46, 561 on a calculator?

You can find the GCD of 577, 330, 46, 561 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.