GCD of 530, 820, 982, 388 Calculator

Given Input numbers are 530, 820, 982, 388

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

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 982 :

The positive integer divisors of 982 that completely divides 982 are.

1, 2, 491, 982

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

GCD of numbers is the greatest common divisor

So, the GCD (530, 820, 982, 388) = 2.

Given numbers are 530, 820, 982, 388

The list of prime factors of all numbers are

Prime factors of 530 are 2 x 5 x 53

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 982 are 2 x 491

Prime factors of 388 are 2 x 2 x 97

The highest common occurrence is 2¹

Therefore, GCD of 530, 820, 982, 388 is 2.

Given numbers are 530, 820, 982, 388

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

Apply this formula for all numbers.

Step1:

LCM(530, 820) = 43460

GCD(530, 820) = ( 530 x 820 ) / 43460

= 530 / 820

= 530

Step2:

LCM(10, 982) = 4910

GCD(10, 982) = ( 10 x 982 ) / 4910

= 10 / 982

= 10

Step3:

LCM(2, 388) = 388

GCD(2, 388) = ( 2 x 388 ) / 388

= 2 / 388

= 2

So, Greatest Common Divisor of 530, 820, 982, 388 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 812, 735, 746, 868
• GCD of 953, 993, 691, 366
• GCD of 822, 187, 944, 541
• GCD of 702, 283, 790, 351
• GCD of 373, 362, 123, 269

Given numbers are 530, 820, 982, 388
The greatest common divisor of numbers 530, 820, 982, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 820, 982, 388 is 2.

1. What is the GCD of 530, 820, 982, 388?

GCD of given numbers 530, 820, 982, 388 is 2

2. How to calculate the greatest common divisor of 530, 820, 982, 388?

We can find the highest common divisor of 530, 820, 982, 388 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 530, 820, 982, 388 i.e 2.

3. How can I use the GCD of 530, 820, 982, 388Calculator?

Out the numbers 530, 820, 982, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.