GCD of 108, 556, 210, 386 Calculator

Given Input numbers are 108, 556, 210, 386

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

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 556 :

The positive integer divisors of 556 that completely divides 556 are.

1, 2, 4, 139, 278, 556

Divisors of 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

GCD of numbers is the greatest common divisor

So, the GCD (108, 556, 210, 386) = 2.

Given numbers are 108, 556, 210, 386

The list of prime factors of all numbers are

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 556 are 2 x 2 x 139

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 386 are 2 x 193

The highest common occurrence is 2¹

Therefore, GCD of 108, 556, 210, 386 is 2.

Given numbers are 108, 556, 210, 386

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

Apply this formula for all numbers.

Step1:

LCM(108, 556) = 15012

GCD(108, 556) = ( 108 x 556 ) / 15012

= 108 / 556

= 108

Step2:

LCM(4, 210) = 420

GCD(4, 210) = ( 4 x 210 ) / 420

= 4 / 210

= 4

Step3:

LCM(2, 386) = 386

GCD(2, 386) = ( 2 x 386 ) / 386

= 2 / 386

= 2

So, Greatest Common Divisor of 108, 556, 210, 386 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 749, 237, 438, 602
• GCD of 789, 470, 138, 647
• GCD of 356, 845, 869, 287
• GCD of 670, 275, 578, 687
• GCD of 656, 427, 400, 545

Given numbers are 108, 556, 210, 386
The greatest common divisor of numbers 108, 556, 210, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 108, 556, 210, 386 is 2.

1. What is the GCD of 108, 556, 210, 386?

GCD of given numbers 108, 556, 210, 386 is 2

2. How to calculate the greatest common divisor of 108, 556, 210, 386?

We can find the highest common divisor of 108, 556, 210, 386 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 108, 556, 210, 386 i.e 2.

3. How can I use the GCD of 108, 556, 210, 386Calculator?

Out the numbers 108, 556, 210, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.