GCD of 721, 360, 47, 370 Calculator

Given Input numbers are 721, 360, 47, 370

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

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Divisors of 360

List of positive integer divisors of 360 that divides 360 without a remainder.

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

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Greatest Common Divisior

We found the divisors of 721, 360, 47, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 721, 360, 47, 370 is 1.

Therefore, GCD of numbers 721, 360, 47, 370 is 1

Given Input Data is 721, 360, 47, 370

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

Prime Factorization of 721 is 7 x 103

Prime Factorization of 360 is 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 47 is 47

Prime Factorization of 370 is 2 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(721, 360) = 259560

GCD(721, 360) = ( 721 x 360 ) / 259560

GCD(721, 360) = 259560 / 259560

GCD(721, 360) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 370

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

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

GCD(1, 370) = 370 / 370

GCD(1, 370) = 1

GCD of 721, 360, 47, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 736, 735, 23, 686
• GCD of 675, 869, 61, 877
• GCD of 473, 903, 22, 297
• GCD of 430, 248, 18, 916
• GCD of 213, 248, 10, 667

1. What is the GCD of 721, 360, 47, 370?

GCD of 721, 360, 47, 370 is 1

2. Where do I get the detailed procedure to find GCD of 721, 360, 47, 370?

You can find a detailed procedure to find GCD of 721, 360, 47, 370 on our page.

3. How to find GCD of 721, 360, 47, 370 on a calculator?

You can find the GCD of 721, 360, 47, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.