GCD of 531, 634, 353, 990 Calculator

Given Input numbers are 531, 634, 353, 990

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 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

GCD of numbers is the greatest common divisor

So, the GCD (531, 634, 353, 990) = 1.

Given numbers are 531, 634, 353, 990

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 634 are 2 x 317

Prime factors of 353 are 353

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

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

Given numbers are 531, 634, 353, 990

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

Apply this formula for all numbers.

Step1:

LCM(531, 634) = 336654

GCD(531, 634) = ( 531 x 634 ) / 336654

= 531 / 634

= 531

Step2:

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

= 1 / 353

= 1

Step3:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

So, Greatest Common Divisor of 531, 634, 353, 990 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 200, 167, 198, 403
• GCD of 729, 295, 845, 233
• GCD of 977, 341, 445, 415
• GCD of 901, 367, 195, 740
• GCD of 963, 955, 664, 479

Given numbers are 531, 634, 353, 990
The greatest common divisor of numbers 531, 634, 353, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 634, 353, 990 is 1.

1. What is the GCD of 531, 634, 353, 990?

GCD of given numbers 531, 634, 353, 990 is 1

2. How to calculate the greatest common divisor of 531, 634, 353, 990?

We can find the highest common divisor of 531, 634, 353, 990 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, 634, 353, 990 i.e 1.

3. How can I use the GCD of 531, 634, 353, 990Calculator?

Out the numbers 531, 634, 353, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.