GCD of 327, 679, 427, 820 Calculator

Given Input numbers are 327, 679, 427, 820

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

Divisors of 327 :

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

1, 3, 109, 327

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 427 :

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

1, 7, 61, 427

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (327, 679, 427, 820) = 1.

Given numbers are 327, 679, 427, 820

The list of prime factors of all numbers are

Prime factors of 327 are 3 x 109

Prime factors of 679 are 7 x 97

Prime factors of 427 are 7 x 61

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 327, 679, 427, 820

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

Apply this formula for all numbers.

Step1:

LCM(327, 679) = 222033

GCD(327, 679) = ( 327 x 679 ) / 222033

= 327 / 679

= 327

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 327, 679, 427, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 683, 737, 481, 366
• GCD of 258, 535, 584, 415
• GCD of 452, 561, 255, 700
• GCD of 328, 675, 822, 155
• GCD of 142, 100, 823, 172

Given numbers are 327, 679, 427, 820
The greatest common divisor of numbers 327, 679, 427, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 327, 679, 427, 820 is 1.

1. What is the GCD of 327, 679, 427, 820?

GCD of given numbers 327, 679, 427, 820 is 1

2. How to calculate the greatest common divisor of 327, 679, 427, 820?

We can find the highest common divisor of 327, 679, 427, 820 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 327, 679, 427, 820 i.e 1.

3. How can I use the GCD of 327, 679, 427, 820Calculator?

Out the numbers 327, 679, 427, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.