GCD of 720, 844, 60, 555 Calculator

Given Input numbers are 720, 844, 60, 555

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

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Greatest Common Divisior

We found the divisors of 720, 844, 60, 555 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 720, 844, 60, 555 is 1.

Therefore, GCD of numbers 720, 844, 60, 555 is 1

Given Input Data is 720, 844, 60, 555

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

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 844 is 2 x 2 x 211

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 555 is 3 x 5 x 37

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(720, 844) = 151920

GCD(720, 844) = ( 720 x 844 ) / 151920

GCD(720, 844) = 607680 / 151920

GCD(720, 844) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 60

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

LCM(4, 60) = 60

GCD(4, 60) = ( 4 x 60 ) / 60

GCD(4, 60) = 240 / 60

GCD(4, 60) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 555

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

LCM(4, 555) = 2220

GCD(4, 555) = ( 4 x 555 ) / 2220

GCD(4, 555) = 2220 / 2220

GCD(4, 555) = 1

GCD of 720, 844, 60, 555 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 819, 910, 56, 864
• GCD of 594, 297, 25, 965
• GCD of 733, 844, 77, 298
• GCD of 984, 535, 67, 448
• GCD of 473, 878, 64, 721

1. What is the GCD of 720, 844, 60, 555?

GCD of 720, 844, 60, 555 is 1

2. Where do I get the detailed procedure to find GCD of 720, 844, 60, 555?

You can find a detailed procedure to find GCD of 720, 844, 60, 555 on our page.

3. How to find GCD of 720, 844, 60, 555 on a calculator?

You can find the GCD of 720, 844, 60, 555 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.