GCD of 561, 199, 612, 329 Calculator

Given Input numbers are 561, 199, 612, 329

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

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 199 :

The positive integer divisors of 199 that completely divides 199 are.

1, 199

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

GCD of numbers is the greatest common divisor

So, the GCD (561, 199, 612, 329) = 1.

Given numbers are 561, 199, 612, 329

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 199 are 199

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 329 are 7 x 47

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

Given numbers are 561, 199, 612, 329

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

Apply this formula for all numbers.

Step1:

LCM(561, 199) = 111639

GCD(561, 199) = ( 561 x 199 ) / 111639

= 561 / 199

= 561

Step2:

LCM(1, 612) = 612

GCD(1, 612) = ( 1 x 612 ) / 612

= 1 / 612

= 1

Step3:

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

= 1 / 329

= 1

So, Greatest Common Divisor of 561, 199, 612, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 353, 864, 388, 278
• GCD of 327, 184, 697, 548
• GCD of 933, 328, 857, 424
• GCD of 822, 551, 487, 772
• GCD of 242, 220, 287, 661

Given numbers are 561, 199, 612, 329
The greatest common divisor of numbers 561, 199, 612, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 199, 612, 329 is 1.

1. What is the GCD of 561, 199, 612, 329?

GCD of given numbers 561, 199, 612, 329 is 1

2. How to calculate the greatest common divisor of 561, 199, 612, 329?

We can find the highest common divisor of 561, 199, 612, 329 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 561, 199, 612, 329 i.e 1.

3. How can I use the GCD of 561, 199, 612, 329Calculator?

Out the numbers 561, 199, 612, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.