GCD of 660, 855, 506, 108 Calculator

Given Input numbers are 660, 855, 506, 108

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 506 :

The positive integer divisors of 506 that completely divides 506 are.

1, 2, 11, 22, 23, 46, 253, 506

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

GCD of numbers is the greatest common divisor

So, the GCD (660, 855, 506, 108) = 1.

Given numbers are 660, 855, 506, 108

The list of prime factors of all numbers are

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 506 are 2 x 11 x 23

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

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

Given numbers are 660, 855, 506, 108

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

Apply this formula for all numbers.

Step1:

LCM(660, 855) = 37620

GCD(660, 855) = ( 660 x 855 ) / 37620

= 660 / 855

= 660

Step2:

LCM(15, 506) = 7590

GCD(15, 506) = ( 15 x 506 ) / 7590

= 15 / 506

= 15

Step3:

LCM(1, 108) = 108

GCD(1, 108) = ( 1 x 108 ) / 108

= 1 / 108

= 1

So, Greatest Common Divisor of 660, 855, 506, 108 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 231, 864, 981, 206
• GCD of 619, 971, 741, 108
• GCD of 251, 169, 944, 550
• GCD of 797, 459, 670, 128
• GCD of 410, 935, 652, 255

Given numbers are 660, 855, 506, 108
The greatest common divisor of numbers 660, 855, 506, 108 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 855, 506, 108 is 1.

1. What is the GCD of 660, 855, 506, 108?

GCD of given numbers 660, 855, 506, 108 is 1

2. How to calculate the greatest common divisor of 660, 855, 506, 108?

We can find the highest common divisor of 660, 855, 506, 108 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 660, 855, 506, 108 i.e 1.

3. How can I use the GCD of 660, 855, 506, 108Calculator?

Out the numbers 660, 855, 506, 108 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.