GCD of 631, 845, 818, 828 Calculator

Given Input numbers are 631, 845, 818, 828

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

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 845 :

The positive integer divisors of 845 that completely divides 845 are.

1, 5, 13, 65, 169, 845

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (631, 845, 818, 828) = 1.

Given numbers are 631, 845, 818, 828

The list of prime factors of all numbers are

Prime factors of 631 are 631

Prime factors of 845 are 5 x 13 x 13

Prime factors of 818 are 2 x 409

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 631, 845, 818, 828

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

Apply this formula for all numbers.

Step1:

LCM(631, 845) = 533195

GCD(631, 845) = ( 631 x 845 ) / 533195

= 631 / 845

= 631

Step2:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 631, 845, 818, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 873, 608, 303, 780
• GCD of 295, 599, 727, 315
• GCD of 265, 724, 163, 316
• GCD of 451, 867, 932, 545
• GCD of 828, 279, 560, 261

Given numbers are 631, 845, 818, 828
The greatest common divisor of numbers 631, 845, 818, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 845, 818, 828 is 1.

1. What is the GCD of 631, 845, 818, 828?

GCD of given numbers 631, 845, 818, 828 is 1

2. How to calculate the greatest common divisor of 631, 845, 818, 828?

We can find the highest common divisor of 631, 845, 818, 828 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 631, 845, 818, 828 i.e 1.

3. How can I use the GCD of 631, 845, 818, 828Calculator?

Out the numbers 631, 845, 818, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.