GCD of 388, 488, 836, 198 Calculator

Given Input numbers are 388, 488, 836, 198

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

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 836 :

The positive integer divisors of 836 that completely divides 836 are.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

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

GCD of numbers is the greatest common divisor

So, the GCD (388, 488, 836, 198) = 2.

Given numbers are 388, 488, 836, 198

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 836 are 2 x 2 x 11 x 19

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

The highest common occurrence is 2¹

Therefore, GCD of 388, 488, 836, 198 is 2.

Given numbers are 388, 488, 836, 198

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

Apply this formula for all numbers.

Step1:

LCM(388, 488) = 47336

GCD(388, 488) = ( 388 x 488 ) / 47336

= 388 / 488

= 388

Step2:

LCM(4, 836) = 836

GCD(4, 836) = ( 4 x 836 ) / 836

= 4 / 836

= 4

Step3:

LCM(4, 198) = 396

GCD(4, 198) = ( 4 x 198 ) / 396

= 4 / 198

= 4

So, Greatest Common Divisor of 388, 488, 836, 198 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 629, 741, 419, 475
• GCD of 997, 542, 146, 377
• GCD of 604, 391, 349, 249
• GCD of 625, 226, 913, 836
• GCD of 450, 120, 829, 847

Given numbers are 388, 488, 836, 198
The greatest common divisor of numbers 388, 488, 836, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 488, 836, 198 is 2.

1. What is the GCD of 388, 488, 836, 198?

GCD of given numbers 388, 488, 836, 198 is 2

2. How to calculate the greatest common divisor of 388, 488, 836, 198?

We can find the highest common divisor of 388, 488, 836, 198 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 388, 488, 836, 198 i.e 2.

3. How can I use the GCD of 388, 488, 836, 198Calculator?

Out the numbers 388, 488, 836, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.