GCD of 720, 362, 797, 272 Calculator

Given Input numbers are 720, 362, 797, 272

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 362

List of positive integer divisors of 362 that divides 362 without a remainder.

1, 2, 181, 362

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Greatest Common Divisior

We found the divisors of 720, 362, 797, 272 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 720, 362, 797, 272 is 1.

Therefore, GCD of numbers 720, 362, 797, 272 is 1

Given Input Data is 720, 362, 797, 272

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 362 is 2 x 181

Prime Factorization of 797 is 797

Prime Factorization of 272 is 2 x 2 x 2 x 2 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(720, 362) = 130320

GCD(720, 362) = ( 720 x 362 ) / 130320

GCD(720, 362) = 260640 / 130320

GCD(720, 362) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 797

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

LCM(2, 797) = 1594

GCD(2, 797) = ( 2 x 797 ) / 1594

GCD(2, 797) = 1594 / 1594

GCD(2, 797) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 272

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

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

GCD(1, 272) = 272 / 272

GCD(1, 272) = 1

GCD of 720, 362, 797, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 404, 416, 652, 164
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1. What is the GCD of 720, 362, 797, 272?

GCD of 720, 362, 797, 272 is 1

2. Where do I get the detailed procedure to find GCD of 720, 362, 797, 272?

You can find a detailed procedure to find GCD of 720, 362, 797, 272 on our page.

3. How to find GCD of 720, 362, 797, 272 on a calculator?

You can find the GCD of 720, 362, 797, 272 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.