GCD of 108, 383, 520, 638 Calculator

Given Input numbers are 108, 383, 520, 638

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

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 383 :

The positive integer divisors of 383 that completely divides 383 are.

1, 383

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 638 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (108, 383, 520, 638) = 1.

Given numbers are 108, 383, 520, 638

The list of prime factors of all numbers are

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 383 are 383

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 638 are 2 x 11 x 29

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

Given numbers are 108, 383, 520, 638

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

Apply this formula for all numbers.

Step1:

LCM(108, 383) = 41364

GCD(108, 383) = ( 108 x 383 ) / 41364

= 108 / 383

= 108

Step2:

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

= 1 / 520

= 1

Step3:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

So, Greatest Common Divisor of 108, 383, 520, 638 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 564, 675, 674, 551
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• GCD of 992, 887, 838, 764
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• GCD of 101, 260, 551, 439

Given numbers are 108, 383, 520, 638
The greatest common divisor of numbers 108, 383, 520, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 108, 383, 520, 638 is 1.

1. What is the GCD of 108, 383, 520, 638?

GCD of given numbers 108, 383, 520, 638 is 1

2. How to calculate the greatest common divisor of 108, 383, 520, 638?

We can find the highest common divisor of 108, 383, 520, 638 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 108, 383, 520, 638 i.e 1.

3. How can I use the GCD of 108, 383, 520, 638Calculator?

Out the numbers 108, 383, 520, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.