GCD of 999, 681, 892, 720 Calculator

Given Input numbers are 999, 681, 892, 720

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

Divisors of 999 :

The positive integer divisors of 999 that completely divides 999 are.

1, 3, 9, 27, 37, 111, 333, 999

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 892 :

The positive integer divisors of 892 that completely divides 892 are.

1, 2, 4, 223, 446, 892

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 (999, 681, 892, 720) = 1.

Given numbers are 999, 681, 892, 720

The list of prime factors of all numbers are

Prime factors of 999 are 3 x 3 x 3 x 37

Prime factors of 681 are 3 x 227

Prime factors of 892 are 2 x 2 x 223

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 999, 681, 892, 720

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

Apply this formula for all numbers.

Step1:

LCM(999, 681) = 226773

GCD(999, 681) = ( 999 x 681 ) / 226773

= 999 / 681

= 999

Step2:

LCM(3, 892) = 2676

GCD(3, 892) = ( 3 x 892 ) / 2676

= 3 / 892

= 3

Step3:

LCM(1, 720) = 720

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

= 1 / 720

= 1

So, Greatest Common Divisor of 999, 681, 892, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 961, 882, 925, 792
• GCD of 811, 505, 829, 634
• GCD of 459, 251, 296, 609
• GCD of 437, 686, 794, 906
• GCD of 924, 986, 290, 915

Given numbers are 999, 681, 892, 720
The greatest common divisor of numbers 999, 681, 892, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 999, 681, 892, 720 is 1.

1. What is the GCD of 999, 681, 892, 720?

GCD of given numbers 999, 681, 892, 720 is 1

2. How to calculate the greatest common divisor of 999, 681, 892, 720?

We can find the highest common divisor of 999, 681, 892, 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 999, 681, 892, 720 i.e 1.

3. How can I use the GCD of 999, 681, 892, 720Calculator?

Out the numbers 999, 681, 892, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.