GCD of 558, 618, 135, 660 Calculator

Given Input numbers are 558, 618, 135, 660

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

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

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

GCD of numbers is the greatest common divisor

So, the GCD (558, 618, 135, 660) = 3.

Given numbers are 558, 618, 135, 660

The list of prime factors of all numbers are

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

Prime factors of 618 are 2 x 3 x 103

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

The highest common occurrence is 3¹

Therefore, GCD of 558, 618, 135, 660 is 3.

Given numbers are 558, 618, 135, 660

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

Apply this formula for all numbers.

Step1:

LCM(558, 618) = 57474

GCD(558, 618) = ( 558 x 618 ) / 57474

= 558 / 618

= 558

Step2:

LCM(6, 135) = 270

GCD(6, 135) = ( 6 x 135 ) / 270

= 6 / 135

= 6

Step3:

LCM(3, 660) = 660

GCD(3, 660) = ( 3 x 660 ) / 660

= 3 / 660

= 3

So, Greatest Common Divisor of 558, 618, 135, 660 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 166, 230, 480
• GCD of 496, 376, 277, 915
• GCD of 846, 526, 402, 653
• GCD of 125, 674, 416, 905
• GCD of 916, 151, 573, 925

Given numbers are 558, 618, 135, 660
The greatest common divisor of numbers 558, 618, 135, 660 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 618, 135, 660 is 3.

1. What is the GCD of 558, 618, 135, 660?

GCD of given numbers 558, 618, 135, 660 is 3

2. How to calculate the greatest common divisor of 558, 618, 135, 660?

We can find the highest common divisor of 558, 618, 135, 660 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 558, 618, 135, 660 i.e 3.

3. How can I use the GCD of 558, 618, 135, 660Calculator?

Out the numbers 558, 618, 135, 660 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.