GCD of 342, 803, 28, 396 Calculator

Given Input numbers are 342, 803, 28, 396

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 28 :

The positive integer divisors of 28 that completely divides 28 are.

1, 2, 4, 7, 14, 28

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 (342, 803, 28, 396) = 1.

Given numbers are 342, 803, 28, 396

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 803 are 11 x 73

Prime factors of 28 are 2 x 2 x 7

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 342, 803, 28, 396

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

Apply this formula for all numbers.

Step1:

LCM(342, 803) = 274626

GCD(342, 803) = ( 342 x 803 ) / 274626

= 342 / 803

= 342

Step2:

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

= 1 / 28

= 1

Step3:

LCM(1, 396) = 396

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

= 1 / 396

= 1

So, Greatest Common Divisor of 342, 803, 28, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 262, 212, 58, 364
• GCD of 458, 299, 22, 856
• GCD of 655, 586, 41, 788
• GCD of 333, 813, 25, 250
• GCD of 626, 888, 96, 455

Given numbers are 342, 803, 28, 396
The greatest common divisor of numbers 342, 803, 28, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 803, 28, 396 is 1.

1. What is the GCD of 342, 803, 28, 396?

GCD of given numbers 342, 803, 28, 396 is 1

2. How to calculate the greatest common divisor of 342, 803, 28, 396?

We can find the highest common divisor of 342, 803, 28, 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 342, 803, 28, 396 i.e 1.

3. How can I use the GCD of 342, 803, 28, 396Calculator?

Out the numbers 342, 803, 28, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.