GCD of 486, 128, 90, 329 Calculator

Given Input numbers are 486, 128, 90, 329

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

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 90 :

The positive integer divisors of 90 that completely divides 90 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

GCD of numbers is the greatest common divisor

So, the GCD (486, 128, 90, 329) = 1.

Given numbers are 486, 128, 90, 329

The list of prime factors of all numbers are

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 90 are 2 x 3 x 3 x 5

Prime factors of 329 are 7 x 47

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

Given numbers are 486, 128, 90, 329

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

Apply this formula for all numbers.

Step1:

LCM(486, 128) = 31104

GCD(486, 128) = ( 486 x 128 ) / 31104

= 486 / 128

= 486

Step2:

LCM(2, 90) = 90

GCD(2, 90) = ( 2 x 90 ) / 90

= 2 / 90

= 2

Step3:

LCM(2, 329) = 658

GCD(2, 329) = ( 2 x 329 ) / 658

= 2 / 329

= 2

So, Greatest Common Divisor of 486, 128, 90, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 628, 935, 52, 414
• GCD of 534, 652, 65, 277
• GCD of 624, 477, 17, 738
• GCD of 252, 502, 17, 851
• GCD of 928, 175, 21, 287

Given numbers are 486, 128, 90, 329
The greatest common divisor of numbers 486, 128, 90, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 486, 128, 90, 329 is 1.

1. What is the GCD of 486, 128, 90, 329?

GCD of given numbers 486, 128, 90, 329 is 1

2. How to calculate the greatest common divisor of 486, 128, 90, 329?

We can find the highest common divisor of 486, 128, 90, 329 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 486, 128, 90, 329 i.e 1.

3. How can I use the GCD of 486, 128, 90, 329Calculator?

Out the numbers 486, 128, 90, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.