GCD of 340, 664, 819, 396 Calculator

Given Input numbers are 340, 664, 819, 396

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

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 819 :

The positive integer divisors of 819 that completely divides 819 are.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

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

GCD of numbers is the greatest common divisor

So, the GCD (340, 664, 819, 396) = 1.

Given numbers are 340, 664, 819, 396

The list of prime factors of all numbers are

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 819 are 3 x 3 x 7 x 13

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

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

Given numbers are 340, 664, 819, 396

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

Apply this formula for all numbers.

Step1:

LCM(340, 664) = 56440

GCD(340, 664) = ( 340 x 664 ) / 56440

= 340 / 664

= 340

Step2:

LCM(4, 819) = 3276

GCD(4, 819) = ( 4 x 819 ) / 3276

= 4 / 819

= 4

Step3:

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

= 1 / 396

= 1

So, Greatest Common Divisor of 340, 664, 819, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 329, 858, 429, 738
• GCD of 351, 490, 127, 413
• GCD of 380, 669, 517, 923
• GCD of 701, 626, 380, 145
• GCD of 206, 669, 953, 819

Given numbers are 340, 664, 819, 396
The greatest common divisor of numbers 340, 664, 819, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 340, 664, 819, 396 is 1.

1. What is the GCD of 340, 664, 819, 396?

GCD of given numbers 340, 664, 819, 396 is 1

2. How to calculate the greatest common divisor of 340, 664, 819, 396?

We can find the highest common divisor of 340, 664, 819, 396 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 340, 664, 819, 396 i.e 1.

3. How can I use the GCD of 340, 664, 819, 396Calculator?

Out the numbers 340, 664, 819, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.