GCD of 638, 327, 268, 727 Calculator

Given Input numbers are 638, 327, 268, 727

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 327 :

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

1, 3, 109, 327

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

GCD of numbers is the greatest common divisor

So, the GCD (638, 327, 268, 727) = 1.

Given numbers are 638, 327, 268, 727

The list of prime factors of all numbers are

Prime factors of 638 are 2 x 11 x 29

Prime factors of 327 are 3 x 109

Prime factors of 268 are 2 x 2 x 67

Prime factors of 727 are 727

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

Given numbers are 638, 327, 268, 727

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

Apply this formula for all numbers.

Step1:

LCM(638, 327) = 208626

GCD(638, 327) = ( 638 x 327 ) / 208626

= 638 / 327

= 638

Step2:

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

= 1 / 268

= 1

Step3:

LCM(1, 727) = 727

GCD(1, 727) = ( 1 x 727 ) / 727

= 1 / 727

= 1

So, Greatest Common Divisor of 638, 327, 268, 727 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 894, 404, 626, 374
• GCD of 357, 459, 784, 601
• GCD of 234, 308, 887, 586
• GCD of 841, 436, 536, 315
• GCD of 507, 106, 754, 508

Given numbers are 638, 327, 268, 727
The greatest common divisor of numbers 638, 327, 268, 727 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 638, 327, 268, 727 is 1.

1. What is the GCD of 638, 327, 268, 727?

GCD of given numbers 638, 327, 268, 727 is 1

2. How to calculate the greatest common divisor of 638, 327, 268, 727?

We can find the highest common divisor of 638, 327, 268, 727 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, 327, 268, 727 i.e 1.

3. How can I use the GCD of 638, 327, 268, 727Calculator?

Out the numbers 638, 327, 268, 727 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.