GCD of 809, 583, 396, 145 Calculator

Given Input numbers are 809, 583, 396, 145

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

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 583 :

The positive integer divisors of 583 that completely divides 583 are.

1, 11, 53, 583

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (809, 583, 396, 145) = 1.

Given numbers are 809, 583, 396, 145

The list of prime factors of all numbers are

Prime factors of 809 are 809

Prime factors of 583 are 11 x 53

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 145 are 5 x 29

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

Given numbers are 809, 583, 396, 145

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

Apply this formula for all numbers.

Step1:

LCM(809, 583) = 471647

GCD(809, 583) = ( 809 x 583 ) / 471647

= 809 / 583

= 809

Step2:

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

= 1 / 396

= 1

Step3:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

So, Greatest Common Divisor of 809, 583, 396, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 232, 943, 911, 708
• GCD of 546, 618, 309, 354
• GCD of 262, 265, 669, 538
• GCD of 642, 477, 391, 885
• GCD of 178, 190, 528, 307

Given numbers are 809, 583, 396, 145
The greatest common divisor of numbers 809, 583, 396, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 809, 583, 396, 145 is 1.

1. What is the GCD of 809, 583, 396, 145?

GCD of given numbers 809, 583, 396, 145 is 1

2. How to calculate the greatest common divisor of 809, 583, 396, 145?

We can find the highest common divisor of 809, 583, 396, 145 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 809, 583, 396, 145 i.e 1.

3. How can I use the GCD of 809, 583, 396, 145Calculator?

Out the numbers 809, 583, 396, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.