GCD of 858, 144, 824, 385 Calculator

Given Input numbers are 858, 144, 824, 385

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

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

GCD of numbers is the greatest common divisor

So, the GCD (858, 144, 824, 385) = 1.

Given numbers are 858, 144, 824, 385

The list of prime factors of all numbers are

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 824 are 2 x 2 x 2 x 103

Prime factors of 385 are 5 x 7 x 11

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

Given numbers are 858, 144, 824, 385

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

Apply this formula for all numbers.

Step1:

LCM(858, 144) = 20592

GCD(858, 144) = ( 858 x 144 ) / 20592

= 858 / 144

= 858

Step2:

LCM(6, 824) = 2472

GCD(6, 824) = ( 6 x 824 ) / 2472

= 6 / 824

= 6

Step3:

LCM(2, 385) = 770

GCD(2, 385) = ( 2 x 385 ) / 770

= 2 / 385

= 2

So, Greatest Common Divisor of 858, 144, 824, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 498, 111, 568, 836
• GCD of 665, 543, 681, 684
• GCD of 499, 157, 965, 658
• GCD of 973, 111, 888, 364
• GCD of 269, 629, 770, 474

Given numbers are 858, 144, 824, 385
The greatest common divisor of numbers 858, 144, 824, 385 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 858, 144, 824, 385 is 1.

1. What is the GCD of 858, 144, 824, 385?

GCD of given numbers 858, 144, 824, 385 is 1

2. How to calculate the greatest common divisor of 858, 144, 824, 385?

We can find the highest common divisor of 858, 144, 824, 385 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 858, 144, 824, 385 i.e 1.

3. How can I use the GCD of 858, 144, 824, 385Calculator?

Out the numbers 858, 144, 824, 385 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.