GCD of 989, 295, 766, 493 Calculator

Given Input numbers are 989, 295, 766, 493

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

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Divisors of 295

List of positive integer divisors of 295 that divides 295 without a remainder.

1, 5, 59, 295

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 493

List of positive integer divisors of 493 that divides 493 without a remainder.

1, 17, 29, 493

Greatest Common Divisior

We found the divisors of 989, 295, 766, 493 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 295, 766, 493 is 1.

Therefore, GCD of numbers 989, 295, 766, 493 is 1

Given Input Data is 989, 295, 766, 493

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 295 is 5 x 59

Prime Factorization of 766 is 2 x 383

Prime Factorization of 493 is 17 x 29

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(989, 295) = 291755

GCD(989, 295) = ( 989 x 295 ) / 291755

GCD(989, 295) = 291755 / 291755

GCD(989, 295) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 766

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

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

GCD(1, 766) = 766 / 766

GCD(1, 766) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 493

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

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

GCD(1, 493) = 493 / 493

GCD(1, 493) = 1

GCD of 989, 295, 766, 493 is 1

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• GCD of 268, 548, 388, 142
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1. What is the GCD of 989, 295, 766, 493?

GCD of 989, 295, 766, 493 is 1

2. Where do I get the detailed procedure to find GCD of 989, 295, 766, 493?

You can find a detailed procedure to find GCD of 989, 295, 766, 493 on our page.

3. How to find GCD of 989, 295, 766, 493 on a calculator?

You can find the GCD of 989, 295, 766, 493 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.