GCD of 133, 485, 858, 565 Calculator

Given Input numbers are 133, 485, 858, 565

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Greatest Common Divisior

We found the divisors of 133, 485, 858, 565 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 133, 485, 858, 565 is 1.

Therefore, GCD of numbers 133, 485, 858, 565 is 1

Given Input Data is 133, 485, 858, 565

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 133 is 7 x 19

Prime Factorization of 485 is 5 x 97

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 565 is 5 x 113

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(133, 485) = 64505

GCD(133, 485) = ( 133 x 485 ) / 64505

GCD(133, 485) = 64505 / 64505

GCD(133, 485) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 858

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

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

GCD(1, 858) = 858 / 858

GCD(1, 858) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 565

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

LCM(1, 565) = 565

GCD(1, 565) = ( 1 x 565 ) / 565

GCD(1, 565) = 565 / 565

GCD(1, 565) = 1

GCD of 133, 485, 858, 565 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 341, 858, 131
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• GCD of 649, 546, 939, 886
• GCD of 963, 704, 579, 165
• GCD of 685, 177, 627, 564

1. What is the GCD of 133, 485, 858, 565?

GCD of 133, 485, 858, 565 is 1

2. Where do I get the detailed procedure to find GCD of 133, 485, 858, 565?

You can find a detailed procedure to find GCD of 133, 485, 858, 565 on our page.

3. How to find GCD of 133, 485, 858, 565 on a calculator?

You can find the GCD of 133, 485, 858, 565 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.