GCD of 323, 685, 820, 982 Calculator

Given Input numbers are 323, 685, 820, 982

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

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

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

GCD of numbers is the greatest common divisor

So, the GCD (323, 685, 820, 982) = 1.

Given numbers are 323, 685, 820, 982

The list of prime factors of all numbers are

Prime factors of 323 are 17 x 19

Prime factors of 685 are 5 x 137

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

Prime factors of 982 are 2 x 491

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

Given numbers are 323, 685, 820, 982

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

Apply this formula for all numbers.

Step1:

LCM(323, 685) = 221255

GCD(323, 685) = ( 323 x 685 ) / 221255

= 323 / 685

= 323

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

Step3:

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

= 1 / 982

= 1

So, Greatest Common Divisor of 323, 685, 820, 982 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 343, 457, 246, 249
• GCD of 437, 966, 372, 220
• GCD of 953, 570, 331, 768
• GCD of 961, 803, 163, 352
• GCD of 478, 227, 827, 242

Given numbers are 323, 685, 820, 982
The greatest common divisor of numbers 323, 685, 820, 982 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 323, 685, 820, 982 is 1.

1. What is the GCD of 323, 685, 820, 982?

GCD of given numbers 323, 685, 820, 982 is 1

2. How to calculate the greatest common divisor of 323, 685, 820, 982?

We can find the highest common divisor of 323, 685, 820, 982 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 323, 685, 820, 982 i.e 1.

3. How can I use the GCD of 323, 685, 820, 982Calculator?

Out the numbers 323, 685, 820, 982 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.