GCD of 681, 327, 824, 721 Calculator

Given Input numbers are 681, 327, 824, 721

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

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 (681, 327, 824, 721) = 1.

Given numbers are 681, 327, 824, 721

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 327 are 3 x 109

Prime factors of 824 are 2 x 2 x 2 x 103

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 681, 327, 824, 721

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

Apply this formula for all numbers.

Step1:

LCM(681, 327) = 74229

GCD(681, 327) = ( 681 x 327 ) / 74229

= 681 / 327

= 681

Step2:

LCM(3, 824) = 2472

GCD(3, 824) = ( 3 x 824 ) / 2472

= 3 / 824

= 3

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 681, 327, 824, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 594, 674, 265, 968
• GCD of 666, 662, 626, 932
• GCD of 598, 890, 604, 766
• GCD of 366, 103, 543, 344
• GCD of 263, 849, 989, 930

Given numbers are 681, 327, 824, 721
The greatest common divisor of numbers 681, 327, 824, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 327, 824, 721 is 1.

1. What is the GCD of 681, 327, 824, 721?

GCD of given numbers 681, 327, 824, 721 is 1

2. How to calculate the greatest common divisor of 681, 327, 824, 721?

We can find the highest common divisor of 681, 327, 824, 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 681, 327, 824, 721 i.e 1.

3. How can I use the GCD of 681, 327, 824, 721Calculator?

Out the numbers 681, 327, 824, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.