GCD of 142, 204, 388, 939 Calculator

Given Input numbers are 142, 204, 388, 939

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

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 204 :

The positive integer divisors of 204 that completely divides 204 are.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

GCD of numbers is the greatest common divisor

So, the GCD (142, 204, 388, 939) = 1.

Given numbers are 142, 204, 388, 939

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 204 are 2 x 2 x 3 x 17

Prime factors of 388 are 2 x 2 x 97

Prime factors of 939 are 3 x 313

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

Given numbers are 142, 204, 388, 939

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

Apply this formula for all numbers.

Step1:

LCM(142, 204) = 14484

GCD(142, 204) = ( 142 x 204 ) / 14484

= 142 / 204

= 142

Step2:

LCM(2, 388) = 388

GCD(2, 388) = ( 2 x 388 ) / 388

= 2 / 388

= 2

Step3:

LCM(2, 939) = 1878

GCD(2, 939) = ( 2 x 939 ) / 1878

= 2 / 939

= 2

So, Greatest Common Divisor of 142, 204, 388, 939 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 421, 763, 600, 357
• GCD of 465, 984, 186, 691
• GCD of 964, 677, 860, 694
• GCD of 123, 159, 451, 174
• GCD of 615, 712, 959, 992

Given numbers are 142, 204, 388, 939
The greatest common divisor of numbers 142, 204, 388, 939 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 204, 388, 939 is 1.

1. What is the GCD of 142, 204, 388, 939?

GCD of given numbers 142, 204, 388, 939 is 1

2. How to calculate the greatest common divisor of 142, 204, 388, 939?

We can find the highest common divisor of 142, 204, 388, 939 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 142, 204, 388, 939 i.e 1.

3. How can I use the GCD of 142, 204, 388, 939Calculator?

Out the numbers 142, 204, 388, 939 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.