GCD of 486, 100, 331, 655 Calculator

Given Input numbers are 486, 100, 331, 655

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 100 :

The positive integer divisors of 100 that completely divides 100 are.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

GCD of numbers is the greatest common divisor

So, the GCD (486, 100, 331, 655) = 1.

Given numbers are 486, 100, 331, 655

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 100 are 2 x 2 x 5 x 5

Prime factors of 331 are 331

Prime factors of 655 are 5 x 131

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

Given numbers are 486, 100, 331, 655

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

Apply this formula for all numbers.

Step1:

LCM(486, 100) = 24300

GCD(486, 100) = ( 486 x 100 ) / 24300

= 486 / 100

= 486

Step2:

LCM(2, 331) = 662

GCD(2, 331) = ( 2 x 331 ) / 662

= 2 / 331

= 2

Step3:

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

= 1 / 655

= 1

So, Greatest Common Divisor of 486, 100, 331, 655 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 336, 485, 320, 551
• GCD of 451, 919, 267, 927
• GCD of 789, 163, 465, 788
• GCD of 389, 308, 335, 130
• GCD of 369, 426, 236, 225

Given numbers are 486, 100, 331, 655
The greatest common divisor of numbers 486, 100, 331, 655 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 486, 100, 331, 655 is 1.

1. What is the GCD of 486, 100, 331, 655?

GCD of given numbers 486, 100, 331, 655 is 1

2. How to calculate the greatest common divisor of 486, 100, 331, 655?

We can find the highest common divisor of 486, 100, 331, 655 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, 100, 331, 655 i.e 1.

3. How can I use the GCD of 486, 100, 331, 655Calculator?

Out the numbers 486, 100, 331, 655 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.