GCD of 168, 124, 810, 304 Calculator

Given Input numbers are 168, 124, 810, 304

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 810 :

The positive integer divisors of 810 that completely divides 810 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 304 :

The positive integer divisors of 304 that completely divides 304 are.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

GCD of numbers is the greatest common divisor

So, the GCD (168, 124, 810, 304) = 2.

Given numbers are 168, 124, 810, 304

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 124 are 2 x 2 x 31

Prime factors of 810 are 2 x 3 x 3 x 3 x 3 x 5

Prime factors of 304 are 2 x 2 x 2 x 2 x 19

The highest common occurrence is 2¹

Therefore, GCD of 168, 124, 810, 304 is 2.

Given numbers are 168, 124, 810, 304

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

Apply this formula for all numbers.

Step1:

LCM(168, 124) = 5208

GCD(168, 124) = ( 168 x 124 ) / 5208

= 168 / 124

= 168

Step2:

LCM(4, 810) = 1620

GCD(4, 810) = ( 4 x 810 ) / 1620

= 4 / 810

= 4

Step3:

LCM(2, 304) = 304

GCD(2, 304) = ( 2 x 304 ) / 304

= 2 / 304

= 2

So, Greatest Common Divisor of 168, 124, 810, 304 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 407, 654, 541, 164
• GCD of 463, 390, 863, 882
• GCD of 432, 136, 657, 946
• GCD of 977, 521, 823, 235
• GCD of 577, 195, 353, 457

Given numbers are 168, 124, 810, 304
The greatest common divisor of numbers 168, 124, 810, 304 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 124, 810, 304 is 2.

1. What is the GCD of 168, 124, 810, 304?

GCD of given numbers 168, 124, 810, 304 is 2

2. How to calculate the greatest common divisor of 168, 124, 810, 304?

We can find the highest common divisor of 168, 124, 810, 304 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 168, 124, 810, 304 i.e 2.

3. How can I use the GCD of 168, 124, 810, 304Calculator?

Out the numbers 168, 124, 810, 304 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.