GCD of 842, 130, 340, 558 Calculator

Given Input numbers are 842, 130, 340, 558

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

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 (842, 130, 340, 558) = 2.

Given numbers are 842, 130, 340, 558

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 130 are 2 x 5 x 13

Prime factors of 340 are 2 x 2 x 5 x 17

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

The highest common occurrence is 2¹

Therefore, GCD of 842, 130, 340, 558 is 2.

Given numbers are 842, 130, 340, 558

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

Apply this formula for all numbers.

Step1:

LCM(842, 130) = 54730

GCD(842, 130) = ( 842 x 130 ) / 54730

= 842 / 130

= 842

Step2:

LCM(2, 340) = 340

GCD(2, 340) = ( 2 x 340 ) / 340

= 2 / 340

= 2

Step3:

LCM(2, 558) = 558

GCD(2, 558) = ( 2 x 558 ) / 558

= 2 / 558

= 2

So, Greatest Common Divisor of 842, 130, 340, 558 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 115, 920, 663, 662
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Given numbers are 842, 130, 340, 558
The greatest common divisor of numbers 842, 130, 340, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 130, 340, 558 is 2.

1. What is the GCD of 842, 130, 340, 558?

GCD of given numbers 842, 130, 340, 558 is 2

2. How to calculate the greatest common divisor of 842, 130, 340, 558?

We can find the highest common divisor of 842, 130, 340, 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 842, 130, 340, 558 i.e 2.

3. How can I use the GCD of 842, 130, 340, 558Calculator?

Out the numbers 842, 130, 340, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.