GCD of 780, 908, 768, 493 Calculator

Given Input numbers are 780, 908, 768, 493

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

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

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 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

GCD of numbers is the greatest common divisor

So, the GCD (780, 908, 768, 493) = 1.

Given numbers are 780, 908, 768, 493

The list of prime factors of all numbers are

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 908 are 2 x 2 x 227

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 493 are 17 x 29

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

Given numbers are 780, 908, 768, 493

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

Apply this formula for all numbers.

Step1:

LCM(780, 908) = 177060

GCD(780, 908) = ( 780 x 908 ) / 177060

= 780 / 908

= 780

Step2:

LCM(4, 768) = 768

GCD(4, 768) = ( 4 x 768 ) / 768

= 4 / 768

= 4

Step3:

LCM(4, 493) = 1972

GCD(4, 493) = ( 4 x 493 ) / 1972

= 4 / 493

= 4

So, Greatest Common Divisor of 780, 908, 768, 493 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 293, 935, 927, 125
• GCD of 508, 861, 184, 410
• GCD of 686, 262, 371, 998
• GCD of 913, 899, 519, 377
• GCD of 779, 784, 777, 465

Given numbers are 780, 908, 768, 493
The greatest common divisor of numbers 780, 908, 768, 493 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 780, 908, 768, 493 is 1.

1. What is the GCD of 780, 908, 768, 493?

GCD of given numbers 780, 908, 768, 493 is 1

2. How to calculate the greatest common divisor of 780, 908, 768, 493?

We can find the highest common divisor of 780, 908, 768, 493 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 780, 908, 768, 493 i.e 1.

3. How can I use the GCD of 780, 908, 768, 493Calculator?

Out the numbers 780, 908, 768, 493 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.