GCD of 825, 513, 385, 807 Calculator

Given Input numbers are 825, 513, 385, 807

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

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 385 :

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

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

Divisors of 807 :

The positive integer divisors of 807 that completely divides 807 are.

1, 3, 269, 807

GCD of numbers is the greatest common divisor

So, the GCD (825, 513, 385, 807) = 1.

Given numbers are 825, 513, 385, 807

The list of prime factors of all numbers are

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 513 are 3 x 3 x 3 x 19

Prime factors of 385 are 5 x 7 x 11

Prime factors of 807 are 3 x 269

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

Given numbers are 825, 513, 385, 807

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

Apply this formula for all numbers.

Step1:

LCM(825, 513) = 141075

GCD(825, 513) = ( 825 x 513 ) / 141075

= 825 / 513

= 825

Step2:

LCM(3, 385) = 1155

GCD(3, 385) = ( 3 x 385 ) / 1155

= 3 / 385

= 3

Step3:

LCM(1, 807) = 807

GCD(1, 807) = ( 1 x 807 ) / 807

= 1 / 807

= 1

So, Greatest Common Divisor of 825, 513, 385, 807 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 103, 325, 880, 675
• GCD of 923, 604, 324, 749
• GCD of 193, 502, 653, 889
• GCD of 104, 384, 515, 309
• GCD of 405, 303, 878, 416

Given numbers are 825, 513, 385, 807
The greatest common divisor of numbers 825, 513, 385, 807 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 825, 513, 385, 807 is 1.

1. What is the GCD of 825, 513, 385, 807?

GCD of given numbers 825, 513, 385, 807 is 1

2. How to calculate the greatest common divisor of 825, 513, 385, 807?

We can find the highest common divisor of 825, 513, 385, 807 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 825, 513, 385, 807 i.e 1.

3. How can I use the GCD of 825, 513, 385, 807Calculator?

Out the numbers 825, 513, 385, 807 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.