GCD of 293, 159, 964, 891 Calculator

Given Input numbers are 293, 159, 964, 891

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

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Greatest Common Divisior

We found the divisors of 293, 159, 964, 891 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 293, 159, 964, 891 is 1.

Therefore, GCD of numbers 293, 159, 964, 891 is 1

Given Input Data is 293, 159, 964, 891

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

Prime Factorization of 293 is 293

Prime Factorization of 159 is 3 x 53

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

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(293, 159) = 46587

GCD(293, 159) = ( 293 x 159 ) / 46587

GCD(293, 159) = 46587 / 46587

GCD(293, 159) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 964

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

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

GCD(1, 964) = 964 / 964

GCD(1, 964) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 891

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

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

GCD(1, 891) = 891 / 891

GCD(1, 891) = 1

GCD of 293, 159, 964, 891 is 1

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1. What is the GCD of 293, 159, 964, 891?

GCD of 293, 159, 964, 891 is 1

2. Where do I get the detailed procedure to find GCD of 293, 159, 964, 891?

You can find a detailed procedure to find GCD of 293, 159, 964, 891 on our page.

3. How to find GCD of 293, 159, 964, 891 on a calculator?

You can find the GCD of 293, 159, 964, 891 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.