GCD of 390, 704, 627, 783 Calculator

Given Input numbers are 390, 704, 627, 783

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 704 :

The positive integer divisors of 704 that completely divides 704 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 627 :

The positive integer divisors of 627 that completely divides 627 are.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 783 :

The positive integer divisors of 783 that completely divides 783 are.

1, 3, 9, 27, 29, 87, 261, 783

GCD of numbers is the greatest common divisor

So, the GCD (390, 704, 627, 783) = 1.

Given numbers are 390, 704, 627, 783

The list of prime factors of all numbers are

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

Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 627 are 3 x 11 x 19

Prime factors of 783 are 3 x 3 x 3 x 29

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

Given numbers are 390, 704, 627, 783

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

Apply this formula for all numbers.

Step1:

LCM(390, 704) = 137280

GCD(390, 704) = ( 390 x 704 ) / 137280

= 390 / 704

= 390

Step2:

LCM(2, 627) = 1254

GCD(2, 627) = ( 2 x 627 ) / 1254

= 2 / 627

= 2

Step3:

LCM(1, 783) = 783

GCD(1, 783) = ( 1 x 783 ) / 783

= 1 / 783

= 1

So, Greatest Common Divisor of 390, 704, 627, 783 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 473, 798, 633, 623
• GCD of 807, 209, 202, 575
• GCD of 819, 517, 263, 774
• GCD of 381, 407, 786, 135
• GCD of 738, 449, 228, 883

Given numbers are 390, 704, 627, 783
The greatest common divisor of numbers 390, 704, 627, 783 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 704, 627, 783 is 1.

1. What is the GCD of 390, 704, 627, 783?

GCD of given numbers 390, 704, 627, 783 is 1

2. How to calculate the greatest common divisor of 390, 704, 627, 783?

We can find the highest common divisor of 390, 704, 627, 783 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, 704, 627, 783 i.e 1.

3. How can I use the GCD of 390, 704, 627, 783Calculator?

Out the numbers 390, 704, 627, 783 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.