GCD of 550, 428, 587, 198 Calculator

Given Input numbers are 550, 428, 587, 198

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

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 587 :

The positive integer divisors of 587 that completely divides 587 are.

1, 587

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 (550, 428, 587, 198) = 1.

Given numbers are 550, 428, 587, 198

The list of prime factors of all numbers are

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 428 are 2 x 2 x 107

Prime factors of 587 are 587

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

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

Given numbers are 550, 428, 587, 198

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

Apply this formula for all numbers.

Step1:

LCM(550, 428) = 117700

GCD(550, 428) = ( 550 x 428 ) / 117700

= 550 / 428

= 550

Step2:

LCM(2, 587) = 1174

GCD(2, 587) = ( 2 x 587 ) / 1174

= 2 / 587

= 2

Step3:

LCM(1, 198) = 198

GCD(1, 198) = ( 1 x 198 ) / 198

= 1 / 198

= 1

So, Greatest Common Divisor of 550, 428, 587, 198 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 500, 646, 261, 867
• GCD of 961, 938, 724, 708
• GCD of 513, 279, 868, 974
• GCD of 426, 693, 390, 404
• GCD of 351, 272, 636, 392

Given numbers are 550, 428, 587, 198
The greatest common divisor of numbers 550, 428, 587, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 428, 587, 198 is 1.

1. What is the GCD of 550, 428, 587, 198?

GCD of given numbers 550, 428, 587, 198 is 1

2. How to calculate the greatest common divisor of 550, 428, 587, 198?

We can find the highest common divisor of 550, 428, 587, 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 550, 428, 587, 198 i.e 1.

3. How can I use the GCD of 550, 428, 587, 198Calculator?

Out the numbers 550, 428, 587, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.