GCD of 198, 790, 365, 487 Calculator

Given Input numbers are 198, 790, 365, 487

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

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 365 :

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

1, 5, 73, 365

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

GCD of numbers is the greatest common divisor

So, the GCD (198, 790, 365, 487) = 1.

Given numbers are 198, 790, 365, 487

The list of prime factors of all numbers are

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 790 are 2 x 5 x 79

Prime factors of 365 are 5 x 73

Prime factors of 487 are 487

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

Given numbers are 198, 790, 365, 487

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

Apply this formula for all numbers.

Step1:

LCM(198, 790) = 78210

GCD(198, 790) = ( 198 x 790 ) / 78210

= 198 / 790

= 198

Step2:

LCM(2, 365) = 730

GCD(2, 365) = ( 2 x 365 ) / 730

= 2 / 365

= 2

Step3:

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

= 1 / 487

= 1

So, Greatest Common Divisor of 198, 790, 365, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 773, 338, 695, 662
• GCD of 406, 109, 957, 862
• GCD of 498, 326, 767, 109
• GCD of 451, 783, 484, 566
• GCD of 789, 153, 477, 187

Given numbers are 198, 790, 365, 487
The greatest common divisor of numbers 198, 790, 365, 487 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 198, 790, 365, 487 is 1.

1. What is the GCD of 198, 790, 365, 487?

GCD of given numbers 198, 790, 365, 487 is 1

2. How to calculate the greatest common divisor of 198, 790, 365, 487?

We can find the highest common divisor of 198, 790, 365, 487 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 198, 790, 365, 487 i.e 1.

3. How can I use the GCD of 198, 790, 365, 487Calculator?

Out the numbers 198, 790, 365, 487 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.