GCD of 989, 285, 264 Calculator

Given Input numbers are 989, 285, 264

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 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Greatest Common Divisior

We found the divisors of 989, 285, 264 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 285, 264 is 1.

Therefore, GCD of numbers 989, 285, 264 is 1

Given Input Data is 989, 285, 264

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 264 is 2 x 2 x 2 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(989, 285) = 281865

GCD(989, 285) = ( 989 x 285 ) / 281865

GCD(989, 285) = 281865 / 281865

GCD(989, 285) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 264

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

LCM(1, 264) = 264

GCD(1, 264) = ( 1 x 264 ) / 264

GCD(1, 264) = 264 / 264

GCD(1, 264) = 1

GCD of 989, 285, 264 is 1

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1. What is the GCD of 989, 285, 264?

GCD of 989, 285, 264 is 1

2. Where do I get the detailed procedure to find GCD of 989, 285, 264?

You can find a detailed procedure to find GCD of 989, 285, 264 on our page.

3. How to find GCD of 989, 285, 264 on a calculator?

You can find the GCD of 989, 285, 264 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.