GCD of 427, 368, 672, 729 Calculator

Given Input numbers are 427, 368, 672, 729

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 729 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (427, 368, 672, 729) = 1.

Given numbers are 427, 368, 672, 729

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

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

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

Given numbers are 427, 368, 672, 729

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

Apply this formula for all numbers.

Step1:

LCM(427, 368) = 157136

GCD(427, 368) = ( 427 x 368 ) / 157136

= 427 / 368

= 427

Step2:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

Step3:

LCM(1, 729) = 729

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

= 1 / 729

= 1

So, Greatest Common Divisor of 427, 368, 672, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 793, 291, 139, 518
• GCD of 385, 237, 498, 447
• GCD of 663, 181, 114, 428
• GCD of 301, 463, 594, 723
• GCD of 900, 791, 854, 405

Given numbers are 427, 368, 672, 729
The greatest common divisor of numbers 427, 368, 672, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 368, 672, 729 is 1.

1. What is the GCD of 427, 368, 672, 729?

GCD of given numbers 427, 368, 672, 729 is 1

2. How to calculate the greatest common divisor of 427, 368, 672, 729?

We can find the highest common divisor of 427, 368, 672, 729 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 427, 368, 672, 729 i.e 1.

3. How can I use the GCD of 427, 368, 672, 729Calculator?

Out the numbers 427, 368, 672, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.