GCD of 385, 519, 689 Calculator

Given Input numbers are 385, 519, 689

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

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 519 :

The positive integer divisors of 519 that completely divides 519 are.

1, 3, 173, 519

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

GCD of numbers is the greatest common divisor

So, the GCD (385, 519, 689) = 1.

Given numbers are 385, 519, 689

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 519 are 3 x 173

Prime factors of 689 are 13 x 53

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

Given numbers are 385, 519, 689

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

Apply this formula for all numbers.

Step1:

LCM(385, 519) = 199815

GCD(385, 519) = ( 385 x 519 ) / 199815

= 385 / 519

= 385

Step2:

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

= 1 / 689

= 1

So, Greatest Common Divisor of 385, 519, 689 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 930, 145, 704
• GCD of 635, 442, 846
• GCD of 793, 498, 621
• GCD of 615, 586, 867
• GCD of 965, 522, 382

Given numbers are 385, 519, 689
The greatest common divisor of numbers 385, 519, 689 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 519, 689 is 1.

1. What is the GCD of 385, 519, 689?

GCD of given numbers 385, 519, 689 is 1

2. How to calculate the greatest common divisor of 385, 519, 689?

We can find the highest common divisor of 385, 519, 689 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 385, 519, 689 i.e 1.

3. How can I use the GCD of 385, 519, 689Calculator?

Out the numbers 385, 519, 689 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.