GCD of 998, 660, 493, 324 Calculator

Given Input numbers are 998, 660, 493, 324

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

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

GCD of numbers is the greatest common divisor

So, the GCD (998, 660, 493, 324) = 1.

Given numbers are 998, 660, 493, 324

The list of prime factors of all numbers are

Prime factors of 998 are 2 x 499

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 493 are 17 x 29

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 998, 660, 493, 324

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

Apply this formula for all numbers.

Step1:

LCM(998, 660) = 329340

GCD(998, 660) = ( 998 x 660 ) / 329340

= 998 / 660

= 998

Step2:

LCM(2, 493) = 986

GCD(2, 493) = ( 2 x 493 ) / 986

= 2 / 493

= 2

Step3:

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

= 1 / 324

= 1

So, Greatest Common Divisor of 998, 660, 493, 324 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 425, 682, 905, 289
• GCD of 479, 459, 185, 130
• GCD of 515, 392, 318, 471
• GCD of 903, 788, 875, 497
• GCD of 210, 340, 915, 704

Given numbers are 998, 660, 493, 324
The greatest common divisor of numbers 998, 660, 493, 324 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 998, 660, 493, 324 is 1.

1. What is the GCD of 998, 660, 493, 324?

GCD of given numbers 998, 660, 493, 324 is 1

2. How to calculate the greatest common divisor of 998, 660, 493, 324?

We can find the highest common divisor of 998, 660, 493, 324 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 998, 660, 493, 324 i.e 1.

3. How can I use the GCD of 998, 660, 493, 324Calculator?

Out the numbers 998, 660, 493, 324 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.