GCD of 243, 831, 488, 146 Calculator

Given Input numbers are 243, 831, 488, 146

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

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

Divisors of 831 :

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

1, 3, 277, 831

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

GCD of numbers is the greatest common divisor

So, the GCD (243, 831, 488, 146) = 1.

Given numbers are 243, 831, 488, 146

The list of prime factors of all numbers are

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

Prime factors of 831 are 3 x 277

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 146 are 2 x 73

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

Given numbers are 243, 831, 488, 146

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

Apply this formula for all numbers.

Step1:

LCM(243, 831) = 67311

GCD(243, 831) = ( 243 x 831 ) / 67311

= 243 / 831

= 243

Step2:

LCM(3, 488) = 1464

GCD(3, 488) = ( 3 x 488 ) / 1464

= 3 / 488

= 3

Step3:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

So, Greatest Common Divisor of 243, 831, 488, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 401, 626, 116, 445
• GCD of 978, 725, 458, 517
• GCD of 648, 652, 450, 913
• GCD of 799, 207, 792, 252
• GCD of 907, 675, 112, 709

Given numbers are 243, 831, 488, 146
The greatest common divisor of numbers 243, 831, 488, 146 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 831, 488, 146 is 1.

1. What is the GCD of 243, 831, 488, 146?

GCD of given numbers 243, 831, 488, 146 is 1

2. How to calculate the greatest common divisor of 243, 831, 488, 146?

We can find the highest common divisor of 243, 831, 488, 146 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 243, 831, 488, 146 i.e 1.

3. How can I use the GCD of 243, 831, 488, 146Calculator?

Out the numbers 243, 831, 488, 146 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.