GCD of 390, 387, 766, 500 Calculator

Given Input numbers are 390, 387, 766, 500

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

Divisors of 500 :

The positive integer divisors of 500 that completely divides 500 are.

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

GCD of numbers is the greatest common divisor

So, the GCD (390, 387, 766, 500) = 1.

Given numbers are 390, 387, 766, 500

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 387 are 3 x 3 x 43

Prime factors of 766 are 2 x 383

Prime factors of 500 are 2 x 2 x 5 x 5 x 5

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

Given numbers are 390, 387, 766, 500

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

Apply this formula for all numbers.

Step1:

LCM(390, 387) = 50310

GCD(390, 387) = ( 390 x 387 ) / 50310

= 390 / 387

= 390

Step2:

LCM(3, 766) = 2298

GCD(3, 766) = ( 3 x 766 ) / 2298

= 3 / 766

= 3

Step3:

LCM(1, 500) = 500

GCD(1, 500) = ( 1 x 500 ) / 500

= 1 / 500

= 1

So, Greatest Common Divisor of 390, 387, 766, 500 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 856, 737, 847, 631
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• GCD of 993, 612, 362, 390

Given numbers are 390, 387, 766, 500
The greatest common divisor of numbers 390, 387, 766, 500 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 387, 766, 500 is 1.

1. What is the GCD of 390, 387, 766, 500?

GCD of given numbers 390, 387, 766, 500 is 1

2. How to calculate the greatest common divisor of 390, 387, 766, 500?

We can find the highest common divisor of 390, 387, 766, 500 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 390, 387, 766, 500 i.e 1.

3. How can I use the GCD of 390, 387, 766, 500Calculator?

Out the numbers 390, 387, 766, 500 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.