GCD of 646, 732, 586, 396 Calculator

Given Input numbers are 646, 732, 586, 396

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

Divisors of 646 :

The positive integer divisors of 646 that completely divides 646 are.

1, 2, 17, 19, 34, 38, 323, 646

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 586 :

The positive integer divisors of 586 that completely divides 586 are.

1, 2, 293, 586

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

GCD of numbers is the greatest common divisor

So, the GCD (646, 732, 586, 396) = 2.

Given numbers are 646, 732, 586, 396

The list of prime factors of all numbers are

Prime factors of 646 are 2 x 17 x 19

Prime factors of 732 are 2 x 2 x 3 x 61

Prime factors of 586 are 2 x 293

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

The highest common occurrence is 2¹

Therefore, GCD of 646, 732, 586, 396 is 2.

Given numbers are 646, 732, 586, 396

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

Apply this formula for all numbers.

Step1:

LCM(646, 732) = 236436

GCD(646, 732) = ( 646 x 732 ) / 236436

= 646 / 732

= 646

Step2:

LCM(2, 586) = 586

GCD(2, 586) = ( 2 x 586 ) / 586

= 2 / 586

= 2

Step3:

LCM(2, 396) = 396

GCD(2, 396) = ( 2 x 396 ) / 396

= 2 / 396

= 2

So, Greatest Common Divisor of 646, 732, 586, 396 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 267, 422, 279, 566
• GCD of 626, 151, 118, 753
• GCD of 302, 935, 484, 762
• GCD of 486, 467, 973, 179
• GCD of 472, 819, 470, 749

Given numbers are 646, 732, 586, 396
The greatest common divisor of numbers 646, 732, 586, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 646, 732, 586, 396 is 2.

1. What is the GCD of 646, 732, 586, 396?

GCD of given numbers 646, 732, 586, 396 is 2

2. How to calculate the greatest common divisor of 646, 732, 586, 396?

We can find the highest common divisor of 646, 732, 586, 396 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 646, 732, 586, 396 i.e 2.

3. How can I use the GCD of 646, 732, 586, 396Calculator?

Out the numbers 646, 732, 586, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.