GCD of 531, 442, 99, 831 Calculator

Given Input numbers are 531, 442, 99, 831

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 99 :

The positive integer divisors of 99 that completely divides 99 are.

1, 3, 9, 11, 33, 99

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

GCD of numbers is the greatest common divisor

So, the GCD (531, 442, 99, 831) = 1.

Given numbers are 531, 442, 99, 831

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 442 are 2 x 13 x 17

Prime factors of 99 are 3 x 3 x 11

Prime factors of 831 are 3 x 277

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

Given numbers are 531, 442, 99, 831

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

Apply this formula for all numbers.

Step1:

LCM(531, 442) = 234702

GCD(531, 442) = ( 531 x 442 ) / 234702

= 531 / 442

= 531

Step2:

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

= 1 / 99

= 1

Step3:

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

= 1 / 831

= 1

So, Greatest Common Divisor of 531, 442, 99, 831 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 437, 156, 90, 236
• GCD of 306, 697, 40, 820
• GCD of 471, 825, 57, 495
• GCD of 583, 551, 28, 597
• GCD of 522, 862, 40, 652

Given numbers are 531, 442, 99, 831
The greatest common divisor of numbers 531, 442, 99, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 442, 99, 831 is 1.

1. What is the GCD of 531, 442, 99, 831?

GCD of given numbers 531, 442, 99, 831 is 1

2. How to calculate the greatest common divisor of 531, 442, 99, 831?

We can find the highest common divisor of 531, 442, 99, 831 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 531, 442, 99, 831 i.e 1.

3. How can I use the GCD of 531, 442, 99, 831Calculator?

Out the numbers 531, 442, 99, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.