GCD of 808, 270, 768, 387 Calculator

Given Input numbers are 808, 270, 768, 387

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

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (808, 270, 768, 387) = 1.

Given numbers are 808, 270, 768, 387

The list of prime factors of all numbers are

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 808, 270, 768, 387

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

Apply this formula for all numbers.

Step1:

LCM(808, 270) = 109080

GCD(808, 270) = ( 808 x 270 ) / 109080

= 808 / 270

= 808

Step2:

LCM(2, 768) = 768

GCD(2, 768) = ( 2 x 768 ) / 768

= 2 / 768

= 2

Step3:

LCM(2, 387) = 774

GCD(2, 387) = ( 2 x 387 ) / 774

= 2 / 387

= 2

So, Greatest Common Divisor of 808, 270, 768, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 895, 664, 607, 706
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Given numbers are 808, 270, 768, 387
The greatest common divisor of numbers 808, 270, 768, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 808, 270, 768, 387 is 1.

1. What is the GCD of 808, 270, 768, 387?

GCD of given numbers 808, 270, 768, 387 is 1

2. How to calculate the greatest common divisor of 808, 270, 768, 387?

We can find the highest common divisor of 808, 270, 768, 387 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 808, 270, 768, 387 i.e 1.

3. How can I use the GCD of 808, 270, 768, 387Calculator?

Out the numbers 808, 270, 768, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.