GCD of 385, 845, 485, 447 Calculator

Given Input numbers are 385, 845, 485, 447

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 845 :

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

1, 5, 13, 65, 169, 845

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 447 :

The positive integer divisors of 447 that completely divides 447 are.

1, 3, 149, 447

GCD of numbers is the greatest common divisor

So, the GCD (385, 845, 485, 447) = 1.

Given numbers are 385, 845, 485, 447

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 845 are 5 x 13 x 13

Prime factors of 485 are 5 x 97

Prime factors of 447 are 3 x 149

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

Given numbers are 385, 845, 485, 447

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

Apply this formula for all numbers.

Step1:

LCM(385, 845) = 65065

GCD(385, 845) = ( 385 x 845 ) / 65065

= 385 / 845

= 385

Step2:

LCM(5, 485) = 485

GCD(5, 485) = ( 5 x 485 ) / 485

= 5 / 485

= 5

Step3:

LCM(5, 447) = 2235

GCD(5, 447) = ( 5 x 447 ) / 2235

= 5 / 447

= 5

So, Greatest Common Divisor of 385, 845, 485, 447 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 540, 797, 944, 651
• GCD of 649, 583, 416, 560
• GCD of 458, 415, 917, 148
• GCD of 291, 279, 715, 993
• GCD of 471, 589, 405, 702

Given numbers are 385, 845, 485, 447
The greatest common divisor of numbers 385, 845, 485, 447 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 845, 485, 447 is 1.

1. What is the GCD of 385, 845, 485, 447?

GCD of given numbers 385, 845, 485, 447 is 1

2. How to calculate the greatest common divisor of 385, 845, 485, 447?

We can find the highest common divisor of 385, 845, 485, 447 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, 845, 485, 447 i.e 1.

3. How can I use the GCD of 385, 845, 485, 447Calculator?

Out the numbers 385, 845, 485, 447 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.