GCD of 390, 830, 695, 296 Calculator

Given Input numbers are 390, 830, 695, 296

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 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 296 :

The positive integer divisors of 296 that completely divides 296 are.

1, 2, 4, 8, 37, 74, 148, 296

GCD of numbers is the greatest common divisor

So, the GCD (390, 830, 695, 296) = 1.

Given numbers are 390, 830, 695, 296

The list of prime factors of all numbers are

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

Prime factors of 830 are 2 x 5 x 83

Prime factors of 695 are 5 x 139

Prime factors of 296 are 2 x 2 x 2 x 37

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

Given numbers are 390, 830, 695, 296

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

Apply this formula for all numbers.

Step1:

LCM(390, 830) = 32370

GCD(390, 830) = ( 390 x 830 ) / 32370

= 390 / 830

= 390

Step2:

LCM(10, 695) = 1390

GCD(10, 695) = ( 10 x 695 ) / 1390

= 10 / 695

= 10

Step3:

LCM(5, 296) = 1480

GCD(5, 296) = ( 5 x 296 ) / 1480

= 5 / 296

= 5

So, Greatest Common Divisor of 390, 830, 695, 296 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 833, 783, 138, 378
• GCD of 809, 101, 399, 171
• GCD of 256, 498, 284, 543
• GCD of 385, 773, 491, 406
• GCD of 974, 855, 173, 381

Given numbers are 390, 830, 695, 296
The greatest common divisor of numbers 390, 830, 695, 296 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 830, 695, 296 is 1.

1. What is the GCD of 390, 830, 695, 296?

GCD of given numbers 390, 830, 695, 296 is 1

2. How to calculate the greatest common divisor of 390, 830, 695, 296?

We can find the highest common divisor of 390, 830, 695, 296 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, 830, 695, 296 i.e 1.

3. How can I use the GCD of 390, 830, 695, 296Calculator?

Out the numbers 390, 830, 695, 296 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.