GCD of 558, 393, 15, 706 Calculator

Given Input numbers are 558, 393, 15, 706

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 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 15 :

The positive integer divisors of 15 that completely divides 15 are.

1, 3, 5, 15

Divisors of 706 :

The positive integer divisors of 706 that completely divides 706 are.

1, 2, 353, 706

GCD of numbers is the greatest common divisor

So, the GCD (558, 393, 15, 706) = 1.

Given numbers are 558, 393, 15, 706

The list of prime factors of all numbers are

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

Prime factors of 393 are 3 x 131

Prime factors of 15 are 3 x 5

Prime factors of 706 are 2 x 353

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

Given numbers are 558, 393, 15, 706

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

Apply this formula for all numbers.

Step1:

LCM(558, 393) = 73098

GCD(558, 393) = ( 558 x 393 ) / 73098

= 558 / 393

= 558

Step2:

LCM(3, 15) = 15

GCD(3, 15) = ( 3 x 15 ) / 15

= 3 / 15

= 3

Step3:

LCM(3, 706) = 2118

GCD(3, 706) = ( 3 x 706 ) / 2118

= 3 / 706

= 3

So, Greatest Common Divisor of 558, 393, 15, 706 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 909, 443, 58, 494
• GCD of 971, 861, 71, 674
• GCD of 415, 335, 58, 193
• GCD of 884, 944, 13, 501
• GCD of 463, 503, 24, 391

Given numbers are 558, 393, 15, 706
The greatest common divisor of numbers 558, 393, 15, 706 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 393, 15, 706 is 1.

1. What is the GCD of 558, 393, 15, 706?

GCD of given numbers 558, 393, 15, 706 is 1

2. How to calculate the greatest common divisor of 558, 393, 15, 706?

We can find the highest common divisor of 558, 393, 15, 706 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, 393, 15, 706 i.e 1.

3. How can I use the GCD of 558, 393, 15, 706Calculator?

Out the numbers 558, 393, 15, 706 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.