GCD of 188, 788, 342, 530 Calculator

Given Input numbers are 188, 788, 342, 530

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

Divisors of 188 :

The positive integer divisors of 188 that completely divides 188 are.

1, 2, 4, 47, 94, 188

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

GCD of numbers is the greatest common divisor

So, the GCD (188, 788, 342, 530) = 2.

Given numbers are 188, 788, 342, 530

The list of prime factors of all numbers are

Prime factors of 188 are 2 x 2 x 47

Prime factors of 788 are 2 x 2 x 197

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 530 are 2 x 5 x 53

The highest common occurrence is 2¹

Therefore, GCD of 188, 788, 342, 530 is 2.

Given numbers are 188, 788, 342, 530

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

Apply this formula for all numbers.

Step1:

LCM(188, 788) = 37036

GCD(188, 788) = ( 188 x 788 ) / 37036

= 188 / 788

= 188

Step2:

LCM(4, 342) = 684

GCD(4, 342) = ( 4 x 342 ) / 684

= 4 / 342

= 4

Step3:

LCM(2, 530) = 530

GCD(2, 530) = ( 2 x 530 ) / 530

= 2 / 530

= 2

So, Greatest Common Divisor of 188, 788, 342, 530 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 394, 853, 540
• GCD of 456, 323, 357, 894
• GCD of 285, 130, 602, 246
• GCD of 368, 352, 944, 516
• GCD of 506, 243, 729, 901

Given numbers are 188, 788, 342, 530
The greatest common divisor of numbers 188, 788, 342, 530 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 188, 788, 342, 530 is 2.

1. What is the GCD of 188, 788, 342, 530?

GCD of given numbers 188, 788, 342, 530 is 2

2. How to calculate the greatest common divisor of 188, 788, 342, 530?

We can find the highest common divisor of 188, 788, 342, 530 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 188, 788, 342, 530 i.e 2.

3. How can I use the GCD of 188, 788, 342, 530Calculator?

Out the numbers 188, 788, 342, 530 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.