GCD of 981, 720, 512, 793 Calculator

Given Input numbers are 981, 720, 512, 793

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

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

Divisors of 512 :

The positive integer divisors of 512 that completely divides 512 are.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

Divisors of 793 :

The positive integer divisors of 793 that completely divides 793 are.

1, 13, 61, 793

GCD of numbers is the greatest common divisor

So, the GCD (981, 720, 512, 793) = 1.

Given numbers are 981, 720, 512, 793

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

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

Prime factors of 512 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 793 are 13 x 61

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

Given numbers are 981, 720, 512, 793

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

Apply this formula for all numbers.

Step1:

LCM(981, 720) = 78480

GCD(981, 720) = ( 981 x 720 ) / 78480

= 981 / 720

= 981

Step2:

LCM(9, 512) = 4608

GCD(9, 512) = ( 9 x 512 ) / 4608

= 9 / 512

= 9

Step3:

LCM(1, 793) = 793

GCD(1, 793) = ( 1 x 793 ) / 793

= 1 / 793

= 1

So, Greatest Common Divisor of 981, 720, 512, 793 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 996, 479, 592, 989
• GCD of 886, 195, 603, 448
• GCD of 920, 481, 926, 739
• GCD of 775, 735, 421, 996
• GCD of 279, 696, 279, 649

Given numbers are 981, 720, 512, 793
The greatest common divisor of numbers 981, 720, 512, 793 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 720, 512, 793 is 1.

1. What is the GCD of 981, 720, 512, 793?

GCD of given numbers 981, 720, 512, 793 is 1

2. How to calculate the greatest common divisor of 981, 720, 512, 793?

We can find the highest common divisor of 981, 720, 512, 793 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 981, 720, 512, 793 i.e 1.

3. How can I use the GCD of 981, 720, 512, 793Calculator?

Out the numbers 981, 720, 512, 793 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.