GCD of 845, 865, 389, 752 Calculator

Given Input numbers are 845, 865, 389, 752

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

Divisors of 845 :

The positive integer divisors of 845 that completely divides 845 are.

1, 5, 13, 65, 169, 845

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 389 :

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

1, 389

Divisors of 752 :

The positive integer divisors of 752 that completely divides 752 are.

1, 2, 4, 8, 16, 47, 94, 188, 376, 752

GCD of numbers is the greatest common divisor

So, the GCD (845, 865, 389, 752) = 1.

Given numbers are 845, 865, 389, 752

The list of prime factors of all numbers are

Prime factors of 845 are 5 x 13 x 13

Prime factors of 865 are 5 x 173

Prime factors of 389 are 389

Prime factors of 752 are 2 x 2 x 2 x 2 x 47

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

Given numbers are 845, 865, 389, 752

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

Apply this formula for all numbers.

Step1:

LCM(845, 865) = 146185

GCD(845, 865) = ( 845 x 865 ) / 146185

= 845 / 865

= 845

Step2:

LCM(5, 389) = 1945

GCD(5, 389) = ( 5 x 389 ) / 1945

= 5 / 389

= 5

Step3:

LCM(1, 752) = 752

GCD(1, 752) = ( 1 x 752 ) / 752

= 1 / 752

= 1

So, Greatest Common Divisor of 845, 865, 389, 752 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 262, 351, 414
• GCD of 927, 635, 638, 944
• GCD of 890, 517, 451, 875
• GCD of 860, 449, 169, 146
• GCD of 270, 382, 606, 155

Given numbers are 845, 865, 389, 752
The greatest common divisor of numbers 845, 865, 389, 752 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 845, 865, 389, 752 is 1.

1. What is the GCD of 845, 865, 389, 752?

GCD of given numbers 845, 865, 389, 752 is 1

2. How to calculate the greatest common divisor of 845, 865, 389, 752?

We can find the highest common divisor of 845, 865, 389, 752 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 845, 865, 389, 752 i.e 1.

3. How can I use the GCD of 845, 865, 389, 752Calculator?

Out the numbers 845, 865, 389, 752 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.