GCD of 396, 634, 537, 643 Calculator

Given Input numbers are 396, 634, 537, 643

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

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

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 537 :

The positive integer divisors of 537 that completely divides 537 are.

1, 3, 179, 537

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

GCD of numbers is the greatest common divisor

So, the GCD (396, 634, 537, 643) = 1.

Given numbers are 396, 634, 537, 643

The list of prime factors of all numbers are

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

Prime factors of 634 are 2 x 317

Prime factors of 537 are 3 x 179

Prime factors of 643 are 643

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

Given numbers are 396, 634, 537, 643

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

Apply this formula for all numbers.

Step1:

LCM(396, 634) = 125532

GCD(396, 634) = ( 396 x 634 ) / 125532

= 396 / 634

= 396

Step2:

LCM(2, 537) = 1074

GCD(2, 537) = ( 2 x 537 ) / 1074

= 2 / 537

= 2

Step3:

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

= 1 / 643

= 1

So, Greatest Common Divisor of 396, 634, 537, 643 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 530, 756, 967, 157
• GCD of 652, 477, 221, 368
• GCD of 712, 961, 526, 624
• GCD of 730, 103, 931, 950
• GCD of 452, 115, 767, 756

Given numbers are 396, 634, 537, 643
The greatest common divisor of numbers 396, 634, 537, 643 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 634, 537, 643 is 1.

1. What is the GCD of 396, 634, 537, 643?

GCD of given numbers 396, 634, 537, 643 is 1

2. How to calculate the greatest common divisor of 396, 634, 537, 643?

We can find the highest common divisor of 396, 634, 537, 643 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 396, 634, 537, 643 i.e 1.

3. How can I use the GCD of 396, 634, 537, 643Calculator?

Out the numbers 396, 634, 537, 643 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.