GCD of 388, 780, 702, 323 Calculator

Given Input numbers are 388, 780, 702, 323

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

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

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 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

GCD of numbers is the greatest common divisor

So, the GCD (388, 780, 702, 323) = 1.

Given numbers are 388, 780, 702, 323

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

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

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 323 are 17 x 19

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

Given numbers are 388, 780, 702, 323

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

Apply this formula for all numbers.

Step1:

LCM(388, 780) = 75660

GCD(388, 780) = ( 388 x 780 ) / 75660

= 388 / 780

= 388

Step2:

LCM(4, 702) = 1404

GCD(4, 702) = ( 4 x 702 ) / 1404

= 4 / 702

= 4

Step3:

LCM(2, 323) = 646

GCD(2, 323) = ( 2 x 323 ) / 646

= 2 / 323

= 2

So, Greatest Common Divisor of 388, 780, 702, 323 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 457, 626, 949, 379
• GCD of 934, 369, 125, 618
• GCD of 823, 399, 507, 580
• GCD of 200, 913, 489, 627
• GCD of 583, 832, 238, 369

Given numbers are 388, 780, 702, 323
The greatest common divisor of numbers 388, 780, 702, 323 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 780, 702, 323 is 1.

1. What is the GCD of 388, 780, 702, 323?

GCD of given numbers 388, 780, 702, 323 is 1

2. How to calculate the greatest common divisor of 388, 780, 702, 323?

We can find the highest common divisor of 388, 780, 702, 323 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 388, 780, 702, 323 i.e 1.

3. How can I use the GCD of 388, 780, 702, 323Calculator?

Out the numbers 388, 780, 702, 323 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.