GCD of 981, 576, 13, 535 Calculator

Given Input numbers are 981, 576, 13, 535

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 576 :

The positive integer divisors of 576 that completely divides 576 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

Divisors of 13 :

The positive integer divisors of 13 that completely divides 13 are.

1, 13

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

GCD of numbers is the greatest common divisor

So, the GCD (981, 576, 13, 535) = 1.

Given numbers are 981, 576, 13, 535

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 576 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 13 are 13

Prime factors of 535 are 5 x 107

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

Given numbers are 981, 576, 13, 535

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

Apply this formula for all numbers.

Step1:

LCM(981, 576) = 62784

GCD(981, 576) = ( 981 x 576 ) / 62784

= 981 / 576

= 981

Step2:

LCM(9, 13) = 117

GCD(9, 13) = ( 9 x 13 ) / 117

= 9 / 13

= 9

Step3:

LCM(1, 535) = 535

GCD(1, 535) = ( 1 x 535 ) / 535

= 1 / 535

= 1

So, Greatest Common Divisor of 981, 576, 13, 535 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 734, 657, 12, 928
• GCD of 978, 892, 42, 112
• GCD of 887, 101, 34, 153
• GCD of 365, 198, 22, 327
• GCD of 585, 542, 87, 546

Given numbers are 981, 576, 13, 535
The greatest common divisor of numbers 981, 576, 13, 535 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 576, 13, 535 is 1.

1. What is the GCD of 981, 576, 13, 535?

GCD of given numbers 981, 576, 13, 535 is 1

2. How to calculate the greatest common divisor of 981, 576, 13, 535?

We can find the highest common divisor of 981, 576, 13, 535 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, 576, 13, 535 i.e 1.

3. How can I use the GCD of 981, 576, 13, 535Calculator?

Out the numbers 981, 576, 13, 535 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.