GCD of 638, 726, 434, 327 Calculator

Given Input numbers are 638, 726, 434, 327

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

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

GCD of numbers is the greatest common divisor

So, the GCD (638, 726, 434, 327) = 1.

Given numbers are 638, 726, 434, 327

The list of prime factors of all numbers are

Prime factors of 638 are 2 x 11 x 29

Prime factors of 726 are 2 x 3 x 11 x 11

Prime factors of 434 are 2 x 7 x 31

Prime factors of 327 are 3 x 109

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

Given numbers are 638, 726, 434, 327

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

Apply this formula for all numbers.

Step1:

LCM(638, 726) = 21054

GCD(638, 726) = ( 638 x 726 ) / 21054

= 638 / 726

= 638

Step2:

LCM(22, 434) = 4774

GCD(22, 434) = ( 22 x 434 ) / 4774

= 22 / 434

= 22

Step3:

LCM(2, 327) = 654

GCD(2, 327) = ( 2 x 327 ) / 654

= 2 / 327

= 2

So, Greatest Common Divisor of 638, 726, 434, 327 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 655, 897, 446, 983
• GCD of 786, 291, 348, 202
• GCD of 780, 633, 328, 380
• GCD of 788, 935, 683, 583
• GCD of 952, 553, 111, 260

Given numbers are 638, 726, 434, 327
The greatest common divisor of numbers 638, 726, 434, 327 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 638, 726, 434, 327 is 1.

1. What is the GCD of 638, 726, 434, 327?

GCD of given numbers 638, 726, 434, 327 is 1

2. How to calculate the greatest common divisor of 638, 726, 434, 327?

We can find the highest common divisor of 638, 726, 434, 327 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 638, 726, 434, 327 i.e 1.

3. How can I use the GCD of 638, 726, 434, 327Calculator?

Out the numbers 638, 726, 434, 327 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.