GCD of 729, 724, 873, 668 Calculator

Given Input numbers are 729, 724, 873, 668

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

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

Divisors of 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

GCD of numbers is the greatest common divisor

So, the GCD (729, 724, 873, 668) = 1.

Given numbers are 729, 724, 873, 668

The list of prime factors of all numbers are

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 724 are 2 x 2 x 181

Prime factors of 873 are 3 x 3 x 97

Prime factors of 668 are 2 x 2 x 167

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

Given numbers are 729, 724, 873, 668

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

Apply this formula for all numbers.

Step1:

LCM(729, 724) = 527796

GCD(729, 724) = ( 729 x 724 ) / 527796

= 729 / 724

= 729

Step2:

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

= 1 / 873

= 1

Step3:

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

= 1 / 668

= 1

So, Greatest Common Divisor of 729, 724, 873, 668 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 642, 152, 640, 900
• GCD of 987, 656, 265, 824
• GCD of 226, 879, 937, 745
• GCD of 751, 823, 542, 453
• GCD of 167, 408, 174, 615

Given numbers are 729, 724, 873, 668
The greatest common divisor of numbers 729, 724, 873, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 724, 873, 668 is 1.

1. What is the GCD of 729, 724, 873, 668?

GCD of given numbers 729, 724, 873, 668 is 1

2. How to calculate the greatest common divisor of 729, 724, 873, 668?

We can find the highest common divisor of 729, 724, 873, 668 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 729, 724, 873, 668 i.e 1.

3. How can I use the GCD of 729, 724, 873, 668Calculator?

Out the numbers 729, 724, 873, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.