GCD of 636, 908, 580, 660 Calculator

Given Input numbers are 636, 908, 580, 660

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

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

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

GCD of numbers is the greatest common divisor

So, the GCD (636, 908, 580, 660) = 4.

Given numbers are 636, 908, 580, 660

The list of prime factors of all numbers are

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 908 are 2 x 2 x 227

Prime factors of 580 are 2 x 2 x 5 x 29

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

The highest common occurrence is 2²

Therefore, GCD of 636, 908, 580, 660 is 4.

Given numbers are 636, 908, 580, 660

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

Apply this formula for all numbers.

Step1:

LCM(636, 908) = 144372

GCD(636, 908) = ( 636 x 908 ) / 144372

= 636 / 908

= 636

Step2:

LCM(4, 580) = 580

GCD(4, 580) = ( 4 x 580 ) / 580

= 4 / 580

= 4

Step3:

LCM(4, 660) = 660

GCD(4, 660) = ( 4 x 660 ) / 660

= 4 / 660

= 4

So, Greatest Common Divisor of 636, 908, 580, 660 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 326, 365, 170, 376
• GCD of 778, 948, 213, 725
• GCD of 788, 205, 872, 883
• GCD of 595, 205, 532, 101
• GCD of 681, 321, 726, 957

Given numbers are 636, 908, 580, 660
The greatest common divisor of numbers 636, 908, 580, 660 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 908, 580, 660 is 4.

1. What is the GCD of 636, 908, 580, 660?

GCD of given numbers 636, 908, 580, 660 is 4

2. How to calculate the greatest common divisor of 636, 908, 580, 660?

We can find the highest common divisor of 636, 908, 580, 660 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 636, 908, 580, 660 i.e 4.

3. How can I use the GCD of 636, 908, 580, 660Calculator?

Out the numbers 636, 908, 580, 660 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.