GCD of 659, 989, 564 Calculator

Given Input numbers are 659, 989, 564

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

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Divisors of 989

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

1, 23, 43, 989

Divisors of 564

List of positive integer divisors of 564 that divides 564 without a remainder.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Greatest Common Divisior

We found the divisors of 659, 989, 564 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 659, 989, 564 is 1.

Therefore, GCD of numbers 659, 989, 564 is 1

Given Input Data is 659, 989, 564

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

Prime Factorization of 659 is 659

Prime Factorization of 989 is 23 x 43

Prime Factorization of 564 is 2 x 2 x 3 x 47

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(659, 989) = 651751

GCD(659, 989) = ( 659 x 989 ) / 651751

GCD(659, 989) = 651751 / 651751

GCD(659, 989) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 564

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

LCM(1, 564) = 564

GCD(1, 564) = ( 1 x 564 ) / 564

GCD(1, 564) = 564 / 564

GCD(1, 564) = 1

GCD of 659, 989, 564 is 1

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1. What is the GCD of 659, 989, 564?

GCD of 659, 989, 564 is 1

2. Where do I get the detailed procedure to find GCD of 659, 989, 564?

You can find a detailed procedure to find GCD of 659, 989, 564 on our page.

3. How to find GCD of 659, 989, 564 on a calculator?

You can find the GCD of 659, 989, 564 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.