GCD of 678, 330, 566, 842 Calculator

Given Input numbers are 678, 330, 566, 842

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

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 566 :

The positive integer divisors of 566 that completely divides 566 are.

1, 2, 283, 566

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (678, 330, 566, 842) = 2.

Given numbers are 678, 330, 566, 842

The list of prime factors of all numbers are

Prime factors of 678 are 2 x 3 x 113

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 566 are 2 x 283

Prime factors of 842 are 2 x 421

The highest common occurrence is 2¹

Therefore, GCD of 678, 330, 566, 842 is 2.

Given numbers are 678, 330, 566, 842

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

Apply this formula for all numbers.

Step1:

LCM(678, 330) = 37290

GCD(678, 330) = ( 678 x 330 ) / 37290

= 678 / 330

= 678

Step2:

LCM(6, 566) = 1698

GCD(6, 566) = ( 6 x 566 ) / 1698

= 6 / 566

= 6

Step3:

LCM(2, 842) = 842

GCD(2, 842) = ( 2 x 842 ) / 842

= 2 / 842

= 2

So, Greatest Common Divisor of 678, 330, 566, 842 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 279, 550, 925, 656
• GCD of 755, 988, 604, 350
• GCD of 519, 629, 497, 480
• GCD of 828, 284, 129, 368
• GCD of 528, 820, 988, 852

Given numbers are 678, 330, 566, 842
The greatest common divisor of numbers 678, 330, 566, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 678, 330, 566, 842 is 2.

1. What is the GCD of 678, 330, 566, 842?

GCD of given numbers 678, 330, 566, 842 is 2

2. How to calculate the greatest common divisor of 678, 330, 566, 842?

We can find the highest common divisor of 678, 330, 566, 842 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 678, 330, 566, 842 i.e 2.

3. How can I use the GCD of 678, 330, 566, 842Calculator?

Out the numbers 678, 330, 566, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.