GCD of 534, 255, 621, 198 Calculator

Given Input numbers are 534, 255, 621, 198

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

Divisors of 534 :

The positive integer divisors of 534 that completely divides 534 are.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 255 :

The positive integer divisors of 255 that completely divides 255 are.

1, 3, 5, 15, 17, 51, 85, 255

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

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 (534, 255, 621, 198) = 3.

Given numbers are 534, 255, 621, 198

The list of prime factors of all numbers are

Prime factors of 534 are 2 x 3 x 89

Prime factors of 255 are 3 x 5 x 17

Prime factors of 621 are 3 x 3 x 3 x 23

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

The highest common occurrence is 3¹

Therefore, GCD of 534, 255, 621, 198 is 3.

Given numbers are 534, 255, 621, 198

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

Apply this formula for all numbers.

Step1:

LCM(534, 255) = 45390

GCD(534, 255) = ( 534 x 255 ) / 45390

= 534 / 255

= 534

Step2:

LCM(3, 621) = 621

GCD(3, 621) = ( 3 x 621 ) / 621

= 3 / 621

= 3

Step3:

LCM(3, 198) = 198

GCD(3, 198) = ( 3 x 198 ) / 198

= 3 / 198

= 3

So, Greatest Common Divisor of 534, 255, 621, 198 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 575, 712, 967, 844
• GCD of 644, 898, 192, 185
• GCD of 310, 181, 239, 633
• GCD of 800, 314, 486, 631
• GCD of 261, 199, 223, 655

Given numbers are 534, 255, 621, 198
The greatest common divisor of numbers 534, 255, 621, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 534, 255, 621, 198 is 3.

1. What is the GCD of 534, 255, 621, 198?

GCD of given numbers 534, 255, 621, 198 is 3

2. How to calculate the greatest common divisor of 534, 255, 621, 198?

We can find the highest common divisor of 534, 255, 621, 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 534, 255, 621, 198 i.e 3.

3. How can I use the GCD of 534, 255, 621, 198Calculator?

Out the numbers 534, 255, 621, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.