GCD of 427, 396, 730 Calculator

Given Input numbers are 427, 396, 730

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 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

GCD of numbers is the greatest common divisor

So, the GCD (427, 396, 730) = 1.

Given numbers are 427, 396, 730

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 730 are 2 x 5 x 73

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

Given numbers are 427, 396, 730

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

Apply this formula for all numbers.

Step1:

LCM(427, 396) = 169092

GCD(427, 396) = ( 427 x 396 ) / 169092

= 427 / 396

= 427

Step2:

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

= 1 / 730

= 1

So, Greatest Common Divisor of 427, 396, 730 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 800, 901, 624
• GCD of 147, 172, 677
• GCD of 733, 567, 817
• GCD of 833, 400, 705
• GCD of 415, 152, 696

Given numbers are 427, 396, 730
The greatest common divisor of numbers 427, 396, 730 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 396, 730 is 1.

1. What is the GCD of 427, 396, 730?

GCD of given numbers 427, 396, 730 is 1

2. How to calculate the greatest common divisor of 427, 396, 730?

We can find the highest common divisor of 427, 396, 730 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, 396, 730 i.e 1.

3. How can I use the GCD of 427, 396, 730Calculator?

Out the numbers 427, 396, 730 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.