GCD of 239, 990, 365, 290 Calculator

Given Input numbers are 239, 990, 365, 290

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

Divisors of 239 :

The positive integer divisors of 239 that completely divides 239 are.

1, 239

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

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 (239, 990, 365, 290) = 1.

Given numbers are 239, 990, 365, 290

The list of prime factors of all numbers are

Prime factors of 239 are 239

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 365 are 5 x 73

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 239, 990, 365, 290

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

Apply this formula for all numbers.

Step1:

LCM(239, 990) = 236610

GCD(239, 990) = ( 239 x 990 ) / 236610

= 239 / 990

= 239

Step2:

LCM(1, 365) = 365

GCD(1, 365) = ( 1 x 365 ) / 365

= 1 / 365

= 1

Step3:

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

= 1 / 290

= 1

So, Greatest Common Divisor of 239, 990, 365, 290 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 416, 609, 311, 785
• GCD of 320, 433, 244, 193
• GCD of 683, 874, 298, 716
• GCD of 744, 431, 525, 346
• GCD of 788, 275, 550, 272

Given numbers are 239, 990, 365, 290
The greatest common divisor of numbers 239, 990, 365, 290 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 239, 990, 365, 290 is 1.

1. What is the GCD of 239, 990, 365, 290?

GCD of given numbers 239, 990, 365, 290 is 1

2. How to calculate the greatest common divisor of 239, 990, 365, 290?

We can find the highest common divisor of 239, 990, 365, 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 239, 990, 365, 290 i.e 1.

3. How can I use the GCD of 239, 990, 365, 290Calculator?

Out the numbers 239, 990, 365, 290 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.