GCD of 558, 364, 812, 145 Calculator

Given Input numbers are 558, 364, 812, 145

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 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (558, 364, 812, 145) = 1.

Given numbers are 558, 364, 812, 145

The list of prime factors of all numbers are

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

Prime factors of 364 are 2 x 2 x 7 x 13

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 145 are 5 x 29

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

Given numbers are 558, 364, 812, 145

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

Apply this formula for all numbers.

Step1:

LCM(558, 364) = 101556

GCD(558, 364) = ( 558 x 364 ) / 101556

= 558 / 364

= 558

Step2:

LCM(2, 812) = 812

GCD(2, 812) = ( 2 x 812 ) / 812

= 2 / 812

= 2

Step3:

LCM(2, 145) = 290

GCD(2, 145) = ( 2 x 145 ) / 290

= 2 / 145

= 2

So, Greatest Common Divisor of 558, 364, 812, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 588, 770, 665, 864
• GCD of 924, 639, 334, 956
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• GCD of 840, 259, 632, 380

Given numbers are 558, 364, 812, 145
The greatest common divisor of numbers 558, 364, 812, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 364, 812, 145 is 1.

1. What is the GCD of 558, 364, 812, 145?

GCD of given numbers 558, 364, 812, 145 is 1

2. How to calculate the greatest common divisor of 558, 364, 812, 145?

We can find the highest common divisor of 558, 364, 812, 145 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, 364, 812, 145 i.e 1.

3. How can I use the GCD of 558, 364, 812, 145Calculator?

Out the numbers 558, 364, 812, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.