GCD of 227, 789, 899, 720 Calculator

Given Input numbers are 227, 789, 899, 720

In the factoring method, we have to find the divisors of all numbers

Divisors of 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

Divisors of 899 :

The positive integer divisors of 899 that completely divides 899 are.

1, 29, 31, 899

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (227, 789, 899, 720) = 1.

Given numbers are 227, 789, 899, 720

The list of prime factors of all numbers are

Prime factors of 227 are 227

Prime factors of 789 are 3 x 263

Prime factors of 899 are 29 x 31

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 227, 789, 899, 720

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(227, 789) = 179103

GCD(227, 789) = ( 227 x 789 ) / 179103

= 227 / 789

= 227

Step2:

LCM(1, 899) = 899

GCD(1, 899) = ( 1 x 899 ) / 899

= 1 / 899

= 1

Step3:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

So, Greatest Common Divisor of 227, 789, 899, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 712, 266, 285
• GCD of 298, 471, 682, 169
• GCD of 752, 365, 340, 990
• GCD of 404, 237, 423, 981
• GCD of 179, 425, 585, 100

Given numbers are 227, 789, 899, 720
The greatest common divisor of numbers 227, 789, 899, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 227, 789, 899, 720 is 1.

1. What is the GCD of 227, 789, 899, 720?

GCD of given numbers 227, 789, 899, 720 is 1

2. How to calculate the greatest common divisor of 227, 789, 899, 720?

We can find the highest common divisor of 227, 789, 899, 720 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 227, 789, 899, 720 i.e 1.

3. How can I use the GCD of 227, 789, 899, 720Calculator?

Out the numbers 227, 789, 899, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.