GCD of 130, 238, 192, 423 Calculator

Given Input numbers are 130, 238, 192, 423

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

Divisors of 130 :

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

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

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 192 :

The positive integer divisors of 192 that completely divides 192 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

GCD of numbers is the greatest common divisor

So, the GCD (130, 238, 192, 423) = 1.

Given numbers are 130, 238, 192, 423

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 238 are 2 x 7 x 17

Prime factors of 192 are 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 423 are 3 x 3 x 47

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

Given numbers are 130, 238, 192, 423

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

Apply this formula for all numbers.

Step1:

LCM(130, 238) = 15470

GCD(130, 238) = ( 130 x 238 ) / 15470

= 130 / 238

= 130

Step2:

LCM(2, 192) = 192

GCD(2, 192) = ( 2 x 192 ) / 192

= 2 / 192

= 2

Step3:

LCM(2, 423) = 846

GCD(2, 423) = ( 2 x 423 ) / 846

= 2 / 423

= 2

So, Greatest Common Divisor of 130, 238, 192, 423 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 976, 338, 457
• GCD of 553, 767, 669, 794
• GCD of 267, 989, 872, 713
• GCD of 722, 100, 401, 195
• GCD of 860, 179, 361, 423

Given numbers are 130, 238, 192, 423
The greatest common divisor of numbers 130, 238, 192, 423 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 238, 192, 423 is 1.

1. What is the GCD of 130, 238, 192, 423?

GCD of given numbers 130, 238, 192, 423 is 1

2. How to calculate the greatest common divisor of 130, 238, 192, 423?

We can find the highest common divisor of 130, 238, 192, 423 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 130, 238, 192, 423 i.e 1.

3. How can I use the GCD of 130, 238, 192, 423Calculator?

Out the numbers 130, 238, 192, 423 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.