GCD of 108, 129, 408, 246 Calculator

Given Input numbers are 108, 129, 408, 246

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

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 408 :

The positive integer divisors of 408 that completely divides 408 are.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 246 :

The positive integer divisors of 246 that completely divides 246 are.

1, 2, 3, 6, 41, 82, 123, 246

GCD of numbers is the greatest common divisor

So, the GCD (108, 129, 408, 246) = 3.

Given numbers are 108, 129, 408, 246

The list of prime factors of all numbers are

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 129 are 3 x 43

Prime factors of 408 are 2 x 2 x 2 x 3 x 17

Prime factors of 246 are 2 x 3 x 41

The highest common occurrence is 3¹

Therefore, GCD of 108, 129, 408, 246 is 3.

Given numbers are 108, 129, 408, 246

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

Apply this formula for all numbers.

Step1:

LCM(108, 129) = 4644

GCD(108, 129) = ( 108 x 129 ) / 4644

= 108 / 129

= 108

Step2:

LCM(3, 408) = 408

GCD(3, 408) = ( 3 x 408 ) / 408

= 3 / 408

= 3

Step3:

LCM(3, 246) = 246

GCD(3, 246) = ( 3 x 246 ) / 246

= 3 / 246

= 3

So, Greatest Common Divisor of 108, 129, 408, 246 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 824, 215, 881, 928
• GCD of 904, 296, 395, 431
• GCD of 708, 193, 548, 910
• GCD of 418, 964, 662, 562
• GCD of 532, 626, 326, 855

Given numbers are 108, 129, 408, 246
The greatest common divisor of numbers 108, 129, 408, 246 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 108, 129, 408, 246 is 3.

1. What is the GCD of 108, 129, 408, 246?

GCD of given numbers 108, 129, 408, 246 is 3

2. How to calculate the greatest common divisor of 108, 129, 408, 246?

We can find the highest common divisor of 108, 129, 408, 246 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 108, 129, 408, 246 i.e 3.

3. How can I use the GCD of 108, 129, 408, 246Calculator?

Out the numbers 108, 129, 408, 246 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.