GCD of 324, 648, 18, 313 Calculator

Given Input numbers are 324, 648, 18, 313

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

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

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 18 :

The positive integer divisors of 18 that completely divides 18 are.

1, 2, 3, 6, 9, 18

Divisors of 313 :

The positive integer divisors of 313 that completely divides 313 are.

1, 313

GCD of numbers is the greatest common divisor

So, the GCD (324, 648, 18, 313) = 1.

Given numbers are 324, 648, 18, 313

The list of prime factors of all numbers are

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

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 18 are 2 x 3 x 3

Prime factors of 313 are 313

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

Given numbers are 324, 648, 18, 313

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

Apply this formula for all numbers.

Step1:

LCM(324, 648) = 648

GCD(324, 648) = ( 324 x 648 ) / 648

= 324 / 648

= 324

Step2:

LCM(324, 18) = 324

GCD(324, 18) = ( 324 x 18 ) / 324

= 324 / 18

= 324

Step3:

LCM(18, 313) = 5634

GCD(18, 313) = ( 18 x 313 ) / 5634

= 18 / 313

= 18

So, Greatest Common Divisor of 324, 648, 18, 313 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 979, 745, 81, 607
• GCD of 942, 202, 10, 910
• GCD of 105, 347, 90, 468
• GCD of 442, 920, 38, 919
• GCD of 269, 534, 42, 305

Given numbers are 324, 648, 18, 313
The greatest common divisor of numbers 324, 648, 18, 313 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 648, 18, 313 is 1.

1. What is the GCD of 324, 648, 18, 313?

GCD of given numbers 324, 648, 18, 313 is 1

2. How to calculate the greatest common divisor of 324, 648, 18, 313?

We can find the highest common divisor of 324, 648, 18, 313 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 324, 648, 18, 313 i.e 1.

3. How can I use the GCD of 324, 648, 18, 313Calculator?

Out the numbers 324, 648, 18, 313 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.