GCD of 507, 868, 990, 818 Calculator

Given Input numbers are 507, 868, 990, 818

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

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 818 :

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

1, 2, 409, 818

GCD of numbers is the greatest common divisor

So, the GCD (507, 868, 990, 818) = 1.

Given numbers are 507, 868, 990, 818

The list of prime factors of all numbers are

Prime factors of 507 are 3 x 13 x 13

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 818 are 2 x 409

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

Given numbers are 507, 868, 990, 818

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

Apply this formula for all numbers.

Step1:

LCM(507, 868) = 440076

GCD(507, 868) = ( 507 x 868 ) / 440076

= 507 / 868

= 507

Step2:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

Step3:

LCM(1, 818) = 818

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

= 1 / 818

= 1

So, Greatest Common Divisor of 507, 868, 990, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 717, 645, 228, 331
• GCD of 820, 129, 846, 444
• GCD of 453, 539, 557, 867
• GCD of 454, 645, 464, 719
• GCD of 834, 749, 272, 175

Given numbers are 507, 868, 990, 818
The greatest common divisor of numbers 507, 868, 990, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 507, 868, 990, 818 is 1.

1. What is the GCD of 507, 868, 990, 818?

GCD of given numbers 507, 868, 990, 818 is 1

2. How to calculate the greatest common divisor of 507, 868, 990, 818?

We can find the highest common divisor of 507, 868, 990, 818 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 507, 868, 990, 818 i.e 1.

3. How can I use the GCD of 507, 868, 990, 818Calculator?

Out the numbers 507, 868, 990, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.