GCD of 798, 189, 327, 290 Calculator

Given Input numbers are 798, 189, 327, 290

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

Divisors of 798 :

The positive integer divisors of 798 that completely divides 798 are.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 327 :

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

1, 3, 109, 327

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

GCD of numbers is the greatest common divisor

So, the GCD (798, 189, 327, 290) = 1.

Given numbers are 798, 189, 327, 290

The list of prime factors of all numbers are

Prime factors of 798 are 2 x 3 x 7 x 19

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 327 are 3 x 109

Prime factors of 290 are 2 x 5 x 29

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

Given numbers are 798, 189, 327, 290

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

Apply this formula for all numbers.

Step1:

LCM(798, 189) = 7182

GCD(798, 189) = ( 798 x 189 ) / 7182

= 798 / 189

= 798

Step2:

LCM(21, 327) = 2289

GCD(21, 327) = ( 21 x 327 ) / 2289

= 21 / 327

= 21

Step3:

LCM(3, 290) = 870

GCD(3, 290) = ( 3 x 290 ) / 870

= 3 / 290

= 3

So, Greatest Common Divisor of 798, 189, 327, 290 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 751, 287, 363, 293
• GCD of 614, 401, 291, 216
• GCD of 802, 988, 586, 567
• GCD of 850, 200, 273, 576
• GCD of 663, 687, 314, 430

Given numbers are 798, 189, 327, 290
The greatest common divisor of numbers 798, 189, 327, 290 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 798, 189, 327, 290 is 1.

1. What is the GCD of 798, 189, 327, 290?

GCD of given numbers 798, 189, 327, 290 is 1

2. How to calculate the greatest common divisor of 798, 189, 327, 290?

We can find the highest common divisor of 798, 189, 327, 290 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 798, 189, 327, 290 i.e 1.

3. How can I use the GCD of 798, 189, 327, 290Calculator?

Out the numbers 798, 189, 327, 290 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.