GCD of 158, 582, 89, 669 Calculator

Given Input numbers are 158, 582, 89, 669

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

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Divisors of 582

List of positive integer divisors of 582 that divides 582 without a remainder.

1, 2, 3, 6, 97, 194, 291, 582

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Greatest Common Divisior

We found the divisors of 158, 582, 89, 669 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 158, 582, 89, 669 is 1.

Therefore, GCD of numbers 158, 582, 89, 669 is 1

Given Input Data is 158, 582, 89, 669

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

Prime Factorization of 158 is 2 x 79

Prime Factorization of 582 is 2 x 3 x 97

Prime Factorization of 89 is 89

Prime Factorization of 669 is 3 x 223

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(158, 582) = 45978

GCD(158, 582) = ( 158 x 582 ) / 45978

GCD(158, 582) = 91956 / 45978

GCD(158, 582) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 89

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

LCM(2, 89) = 178

GCD(2, 89) = ( 2 x 89 ) / 178

GCD(2, 89) = 178 / 178

GCD(2, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 669

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

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

GCD(1, 669) = 669 / 669

GCD(1, 669) = 1

GCD of 158, 582, 89, 669 is 1

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1. What is the GCD of 158, 582, 89, 669?

GCD of 158, 582, 89, 669 is 1

2. Where do I get the detailed procedure to find GCD of 158, 582, 89, 669?

You can find a detailed procedure to find GCD of 158, 582, 89, 669 on our page.

3. How to find GCD of 158, 582, 89, 669 on a calculator?

You can find the GCD of 158, 582, 89, 669 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.