GCD of 423, 682, 489, 854 Calculator

Given Input numbers are 423, 682, 489, 854

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 854 :

The positive integer divisors of 854 that completely divides 854 are.

1, 2, 7, 14, 61, 122, 427, 854

GCD of numbers is the greatest common divisor

So, the GCD (423, 682, 489, 854) = 1.

Given numbers are 423, 682, 489, 854

The list of prime factors of all numbers are

Prime factors of 423 are 3 x 3 x 47

Prime factors of 682 are 2 x 11 x 31

Prime factors of 489 are 3 x 163

Prime factors of 854 are 2 x 7 x 61

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

Given numbers are 423, 682, 489, 854

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

Apply this formula for all numbers.

Step1:

LCM(423, 682) = 288486

GCD(423, 682) = ( 423 x 682 ) / 288486

= 423 / 682

= 423

Step2:

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

= 1 / 489

= 1

Step3:

LCM(1, 854) = 854

GCD(1, 854) = ( 1 x 854 ) / 854

= 1 / 854

= 1

So, Greatest Common Divisor of 423, 682, 489, 854 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 173, 413, 235, 239
• GCD of 974, 214, 808, 543
• GCD of 290, 308, 813, 943
• GCD of 897, 167, 132, 187
• GCD of 862, 512, 939, 547

Given numbers are 423, 682, 489, 854
The greatest common divisor of numbers 423, 682, 489, 854 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 682, 489, 854 is 1.

1. What is the GCD of 423, 682, 489, 854?

GCD of given numbers 423, 682, 489, 854 is 1

2. How to calculate the greatest common divisor of 423, 682, 489, 854?

We can find the highest common divisor of 423, 682, 489, 854 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 423, 682, 489, 854 i.e 1.

3. How can I use the GCD of 423, 682, 489, 854Calculator?

Out the numbers 423, 682, 489, 854 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.