GCD of 831, 135, 200, 243 Calculator

Given Input numbers are 831, 135, 200, 243

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

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 200 :

The positive integer divisors of 200 that completely divides 200 are.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (831, 135, 200, 243) = 1.

Given numbers are 831, 135, 200, 243

The list of prime factors of all numbers are

Prime factors of 831 are 3 x 277

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 200 are 2 x 2 x 2 x 5 x 5

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

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

Given numbers are 831, 135, 200, 243

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

Apply this formula for all numbers.

Step1:

LCM(831, 135) = 37395

GCD(831, 135) = ( 831 x 135 ) / 37395

= 831 / 135

= 831

Step2:

LCM(3, 200) = 600

GCD(3, 200) = ( 3 x 200 ) / 600

= 3 / 200

= 3

Step3:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

So, Greatest Common Divisor of 831, 135, 200, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 642, 599, 780, 887
• GCD of 232, 466, 379, 857
• GCD of 779, 599, 214, 221
• GCD of 534, 115, 197, 133
• GCD of 421, 379, 755, 466

Given numbers are 831, 135, 200, 243
The greatest common divisor of numbers 831, 135, 200, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 831, 135, 200, 243 is 1.

1. What is the GCD of 831, 135, 200, 243?

GCD of given numbers 831, 135, 200, 243 is 1

2. How to calculate the greatest common divisor of 831, 135, 200, 243?

We can find the highest common divisor of 831, 135, 200, 243 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 831, 135, 200, 243 i.e 1.

3. How can I use the GCD of 831, 135, 200, 243Calculator?

Out the numbers 831, 135, 200, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.