GCD of 759, 665, 389, 891 Calculator

Given Input numbers are 759, 665, 389, 891

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

Divisors of 759 :

The positive integer divisors of 759 that completely divides 759 are.

1, 3, 11, 23, 33, 69, 253, 759

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

GCD of numbers is the greatest common divisor

So, the GCD (759, 665, 389, 891) = 1.

Given numbers are 759, 665, 389, 891

The list of prime factors of all numbers are

Prime factors of 759 are 3 x 11 x 23

Prime factors of 665 are 5 x 7 x 19

Prime factors of 389 are 389

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

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

Given numbers are 759, 665, 389, 891

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

Apply this formula for all numbers.

Step1:

LCM(759, 665) = 504735

GCD(759, 665) = ( 759 x 665 ) / 504735

= 759 / 665

= 759

Step2:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

Step3:

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

= 1 / 891

= 1

So, Greatest Common Divisor of 759, 665, 389, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 888, 166, 475
• GCD of 596, 553, 375, 728
• GCD of 375, 200, 483, 594
• GCD of 868, 883, 241, 273
• GCD of 474, 683, 321, 786

Given numbers are 759, 665, 389, 891
The greatest common divisor of numbers 759, 665, 389, 891 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 759, 665, 389, 891 is 1.

1. What is the GCD of 759, 665, 389, 891?

GCD of given numbers 759, 665, 389, 891 is 1

2. How to calculate the greatest common divisor of 759, 665, 389, 891?

We can find the highest common divisor of 759, 665, 389, 891 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 759, 665, 389, 891 i.e 1.

3. How can I use the GCD of 759, 665, 389, 891Calculator?

Out the numbers 759, 665, 389, 891 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.