GCD of 321, 662, 729, 462 Calculator

Given Input numbers are 321, 662, 729, 462

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

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 729 :

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

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

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

GCD of numbers is the greatest common divisor

So, the GCD (321, 662, 729, 462) = 1.

Given numbers are 321, 662, 729, 462

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 662 are 2 x 331

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

Prime factors of 462 are 2 x 3 x 7 x 11

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

Given numbers are 321, 662, 729, 462

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

Apply this formula for all numbers.

Step1:

LCM(321, 662) = 212502

GCD(321, 662) = ( 321 x 662 ) / 212502

= 321 / 662

= 321

Step2:

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

= 1 / 729

= 1

Step3:

LCM(1, 462) = 462

GCD(1, 462) = ( 1 x 462 ) / 462

= 1 / 462

= 1

So, Greatest Common Divisor of 321, 662, 729, 462 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 985, 446, 659, 899
• GCD of 867, 751, 737, 438
• GCD of 860, 361, 687, 239
• GCD of 138, 524, 858, 723
• GCD of 841, 957, 209, 111

Given numbers are 321, 662, 729, 462
The greatest common divisor of numbers 321, 662, 729, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 662, 729, 462 is 1.

1. What is the GCD of 321, 662, 729, 462?

GCD of given numbers 321, 662, 729, 462 is 1

2. How to calculate the greatest common divisor of 321, 662, 729, 462?

We can find the highest common divisor of 321, 662, 729, 462 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 321, 662, 729, 462 i.e 1.

3. How can I use the GCD of 321, 662, 729, 462Calculator?

Out the numbers 321, 662, 729, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.