GCD of 204, 377, 858, 438 Calculator

Given Input numbers are 204, 377, 858, 438

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

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 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (204, 377, 858, 438) = 1.

Given numbers are 204, 377, 858, 438

The list of prime factors of all numbers are

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

Prime factors of 377 are 13 x 29

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 204, 377, 858, 438

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

Apply this formula for all numbers.

Step1:

LCM(204, 377) = 76908

GCD(204, 377) = ( 204 x 377 ) / 76908

= 204 / 377

= 204

Step2:

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

= 1 / 858

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 204, 377, 858, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 625, 724, 504, 964
• GCD of 376, 106, 172, 638
• GCD of 429, 543, 925, 645
• GCD of 218, 589, 725, 228
• GCD of 199, 302, 526, 854

Given numbers are 204, 377, 858, 438
The greatest common divisor of numbers 204, 377, 858, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 204, 377, 858, 438 is 1.

1. What is the GCD of 204, 377, 858, 438?

GCD of given numbers 204, 377, 858, 438 is 1

2. How to calculate the greatest common divisor of 204, 377, 858, 438?

We can find the highest common divisor of 204, 377, 858, 438 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 204, 377, 858, 438 i.e 1.

3. How can I use the GCD of 204, 377, 858, 438Calculator?

Out the numbers 204, 377, 858, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.