GCD of 336, 324, 868, 721 Calculator

Given Input numbers are 336, 324, 868, 721

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

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

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 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (336, 324, 868, 721) = 1.

Given numbers are 336, 324, 868, 721

The list of prime factors of all numbers are

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

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

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 721 are 7 x 103

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

Given numbers are 336, 324, 868, 721

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

Apply this formula for all numbers.

Step1:

LCM(336, 324) = 9072

GCD(336, 324) = ( 336 x 324 ) / 9072

= 336 / 324

= 336

Step2:

LCM(12, 868) = 2604

GCD(12, 868) = ( 12 x 868 ) / 2604

= 12 / 868

= 12

Step3:

LCM(4, 721) = 2884

GCD(4, 721) = ( 4 x 721 ) / 2884

= 4 / 721

= 4

So, Greatest Common Divisor of 336, 324, 868, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 923, 322, 642, 937
• GCD of 125, 944, 301, 183
• GCD of 789, 380, 784, 776
• GCD of 402, 693, 396, 539
• GCD of 556, 551, 968, 380

Given numbers are 336, 324, 868, 721
The greatest common divisor of numbers 336, 324, 868, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 336, 324, 868, 721 is 1.

1. What is the GCD of 336, 324, 868, 721?

GCD of given numbers 336, 324, 868, 721 is 1

2. How to calculate the greatest common divisor of 336, 324, 868, 721?

We can find the highest common divisor of 336, 324, 868, 721 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 336, 324, 868, 721 i.e 1.

3. How can I use the GCD of 336, 324, 868, 721Calculator?

Out the numbers 336, 324, 868, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.