GCD of 831, 285, 272, 852 Calculator

Given Input numbers are 831, 285, 272, 852

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 285 :

The positive integer divisors of 285 that completely divides 285 are.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

GCD of numbers is the greatest common divisor

So, the GCD (831, 285, 272, 852) = 1.

Given numbers are 831, 285, 272, 852

The list of prime factors of all numbers are

Prime factors of 831 are 3 x 277

Prime factors of 285 are 3 x 5 x 19

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 852 are 2 x 2 x 3 x 71

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

Given numbers are 831, 285, 272, 852

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

Apply this formula for all numbers.

Step1:

LCM(831, 285) = 78945

GCD(831, 285) = ( 831 x 285 ) / 78945

= 831 / 285

= 831

Step2:

LCM(3, 272) = 816

GCD(3, 272) = ( 3 x 272 ) / 816

= 3 / 272

= 3

Step3:

LCM(1, 852) = 852

GCD(1, 852) = ( 1 x 852 ) / 852

= 1 / 852

= 1

So, Greatest Common Divisor of 831, 285, 272, 852 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 249, 198, 757, 177
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Given numbers are 831, 285, 272, 852
The greatest common divisor of numbers 831, 285, 272, 852 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 831, 285, 272, 852 is 1.

1. What is the GCD of 831, 285, 272, 852?

GCD of given numbers 831, 285, 272, 852 is 1

2. How to calculate the greatest common divisor of 831, 285, 272, 852?

We can find the highest common divisor of 831, 285, 272, 852 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, 285, 272, 852 i.e 1.

3. How can I use the GCD of 831, 285, 272, 852Calculator?

Out the numbers 831, 285, 272, 852 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.