GCD of 840, 384, 389, 433 Calculator

Given Input numbers are 840, 384, 389, 433

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

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 384 :

The positive integer divisors of 384 that completely divides 384 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 433 :

The positive integer divisors of 433 that completely divides 433 are.

1, 433

GCD of numbers is the greatest common divisor

So, the GCD (840, 384, 389, 433) = 1.

Given numbers are 840, 384, 389, 433

The list of prime factors of all numbers are

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 389 are 389

Prime factors of 433 are 433

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

Given numbers are 840, 384, 389, 433

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

Apply this formula for all numbers.

Step1:

LCM(840, 384) = 13440

GCD(840, 384) = ( 840 x 384 ) / 13440

= 840 / 384

= 840

Step2:

LCM(24, 389) = 9336

GCD(24, 389) = ( 24 x 389 ) / 9336

= 24 / 389

= 24

Step3:

LCM(1, 433) = 433

GCD(1, 433) = ( 1 x 433 ) / 433

= 1 / 433

= 1

So, Greatest Common Divisor of 840, 384, 389, 433 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 638, 581, 485, 121
• GCD of 486, 633, 811, 204
• GCD of 924, 927, 459, 492
• GCD of 655, 802, 524, 645
• GCD of 636, 651, 109, 901

Given numbers are 840, 384, 389, 433
The greatest common divisor of numbers 840, 384, 389, 433 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 384, 389, 433 is 1.

1. What is the GCD of 840, 384, 389, 433?

GCD of given numbers 840, 384, 389, 433 is 1

2. How to calculate the greatest common divisor of 840, 384, 389, 433?

We can find the highest common divisor of 840, 384, 389, 433 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 840, 384, 389, 433 i.e 1.

3. How can I use the GCD of 840, 384, 389, 433Calculator?

Out the numbers 840, 384, 389, 433 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.