GCD of 774, 636, 663, 558 Calculator

Given Input numbers are 774, 636, 663, 558

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

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

GCD of numbers is the greatest common divisor

So, the GCD (774, 636, 663, 558) = 3.

Given numbers are 774, 636, 663, 558

The list of prime factors of all numbers are

Prime factors of 774 are 2 x 3 x 3 x 43

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 663 are 3 x 13 x 17

Prime factors of 558 are 2 x 3 x 3 x 31

The highest common occurrence is 3¹

Therefore, GCD of 774, 636, 663, 558 is 3.

Given numbers are 774, 636, 663, 558

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

Apply this formula for all numbers.

Step1:

LCM(774, 636) = 82044

GCD(774, 636) = ( 774 x 636 ) / 82044

= 774 / 636

= 774

Step2:

LCM(6, 663) = 1326

GCD(6, 663) = ( 6 x 663 ) / 1326

= 6 / 663

= 6

Step3:

LCM(3, 558) = 558

GCD(3, 558) = ( 3 x 558 ) / 558

= 3 / 558

= 3

So, Greatest Common Divisor of 774, 636, 663, 558 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 382, 921, 144, 368
• GCD of 341, 508, 214, 916
• GCD of 336, 119, 480, 673
• GCD of 479, 469, 805, 357
• GCD of 622, 175, 246, 843

Given numbers are 774, 636, 663, 558
The greatest common divisor of numbers 774, 636, 663, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 774, 636, 663, 558 is 3.

1. What is the GCD of 774, 636, 663, 558?

GCD of given numbers 774, 636, 663, 558 is 3

2. How to calculate the greatest common divisor of 774, 636, 663, 558?

We can find the highest common divisor of 774, 636, 663, 558 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 774, 636, 663, 558 i.e 3.

3. How can I use the GCD of 774, 636, 663, 558Calculator?

Out the numbers 774, 636, 663, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.