GCD of 558, 618, 118, 109 Calculator

Given Input numbers are 558, 618, 118, 109

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 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

GCD of numbers is the greatest common divisor

So, the GCD (558, 618, 118, 109) = 1.

Given numbers are 558, 618, 118, 109

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 118 are 2 x 59

Prime factors of 109 are 109

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

Given numbers are 558, 618, 118, 109

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, 118) = 354

GCD(6, 118) = ( 6 x 118 ) / 354

= 6 / 118

= 6

Step3:

LCM(2, 109) = 218

GCD(2, 109) = ( 2 x 109 ) / 218

= 2 / 109

= 2

So, Greatest Common Divisor of 558, 618, 118, 109 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 291, 171, 872
• GCD of 312, 166, 359, 366
• GCD of 679, 418, 540, 116
• GCD of 193, 235, 360, 360
• GCD of 357, 149, 544, 221

Given numbers are 558, 618, 118, 109
The greatest common divisor of numbers 558, 618, 118, 109 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 618, 118, 109 is 1.

1. What is the GCD of 558, 618, 118, 109?

GCD of given numbers 558, 618, 118, 109 is 1

2. How to calculate the greatest common divisor of 558, 618, 118, 109?

We can find the highest common divisor of 558, 618, 118, 109 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, 118, 109 i.e 1.

3. How can I use the GCD of 558, 618, 118, 109Calculator?

Out the numbers 558, 618, 118, 109 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.