GCD of 489, 831, 788, 852 Calculator

Given Input numbers are 489, 831, 788, 852

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

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 831 :

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

1, 3, 277, 831

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

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 (489, 831, 788, 852) = 1.

Given numbers are 489, 831, 788, 852

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 831 are 3 x 277

Prime factors of 788 are 2 x 2 x 197

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 489, 831, 788, 852

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

Apply this formula for all numbers.

Step1:

LCM(489, 831) = 135453

GCD(489, 831) = ( 489 x 831 ) / 135453

= 489 / 831

= 489

Step2:

LCM(3, 788) = 2364

GCD(3, 788) = ( 3 x 788 ) / 2364

= 3 / 788

= 3

Step3:

LCM(1, 852) = 852

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

= 1 / 852

= 1

So, Greatest Common Divisor of 489, 831, 788, 852 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 956, 468, 246, 722
• GCD of 964, 389, 643, 692
• GCD of 742, 477, 508, 956
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• GCD of 688, 564, 653, 304

Given numbers are 489, 831, 788, 852
The greatest common divisor of numbers 489, 831, 788, 852 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 831, 788, 852 is 1.

1. What is the GCD of 489, 831, 788, 852?

GCD of given numbers 489, 831, 788, 852 is 1

2. How to calculate the greatest common divisor of 489, 831, 788, 852?

We can find the highest common divisor of 489, 831, 788, 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 489, 831, 788, 852 i.e 1.

3. How can I use the GCD of 489, 831, 788, 852Calculator?

Out the numbers 489, 831, 788, 852 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.