GCD of 924, 780, 55, 582 Calculator

Given Input numbers are 924, 780, 55, 582

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

Divisors of 924

List of positive integer divisors of 924 that divides 924 without a remainder.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 582

List of positive integer divisors of 582 that divides 582 without a remainder.

1, 2, 3, 6, 97, 194, 291, 582

Greatest Common Divisior

We found the divisors of 924, 780, 55, 582 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 924, 780, 55, 582 is 1.

Therefore, GCD of numbers 924, 780, 55, 582 is 1

Given Input Data is 924, 780, 55, 582

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

Prime Factorization of 924 is 2 x 2 x 3 x 7 x 11

Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13

Prime Factorization of 55 is 5 x 11

Prime Factorization of 582 is 2 x 3 x 97

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(924, 780) = 60060

GCD(924, 780) = ( 924 x 780 ) / 60060

GCD(924, 780) = 720720 / 60060

GCD(924, 780) = 12

Step2:

Here we consider the GCD from the above i.e. 12 as first number and the next as 55

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

LCM(12, 55) = 660

GCD(12, 55) = ( 12 x 55 ) / 660

GCD(12, 55) = 660 / 660

GCD(12, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 582

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

LCM(1, 582) = 582

GCD(1, 582) = ( 1 x 582 ) / 582

GCD(1, 582) = 582 / 582

GCD(1, 582) = 1

GCD of 924, 780, 55, 582 is 1

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1. What is the GCD of 924, 780, 55, 582?

GCD of 924, 780, 55, 582 is 1

2. Where do I get the detailed procedure to find GCD of 924, 780, 55, 582?

You can find a detailed procedure to find GCD of 924, 780, 55, 582 on our page.

3. How to find GCD of 924, 780, 55, 582 on a calculator?

You can find the GCD of 924, 780, 55, 582 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.