GCD of 893, 345, 85, 858 Calculator

Given Input numbers are 893, 345, 85, 858

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

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 345

List of positive integer divisors of 345 that divides 345 without a remainder.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

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

Greatest Common Divisior

We found the divisors of 893, 345, 85, 858 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 893, 345, 85, 858 is 1.

Therefore, GCD of numbers 893, 345, 85, 858 is 1

Given Input Data is 893, 345, 85, 858

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

Prime Factorization of 893 is 19 x 47

Prime Factorization of 345 is 3 x 5 x 23

Prime Factorization of 85 is 5 x 17

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

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(893, 345) = 308085

GCD(893, 345) = ( 893 x 345 ) / 308085

GCD(893, 345) = 308085 / 308085

GCD(893, 345) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

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

GCD of 893, 345, 85, 858 is 1

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• GCD of 881, 730, 52, 334
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1. What is the GCD of 893, 345, 85, 858?

GCD of 893, 345, 85, 858 is 1

2. Where do I get the detailed procedure to find GCD of 893, 345, 85, 858?

You can find a detailed procedure to find GCD of 893, 345, 85, 858 on our page.

3. How to find GCD of 893, 345, 85, 858 on a calculator?

You can find the GCD of 893, 345, 85, 858 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.