GCD of 166, 152, 25, 789 Calculator

Given Input numbers are 166, 152, 25, 789

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

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Greatest Common Divisior

We found the divisors of 166, 152, 25, 789 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 166, 152, 25, 789 is 1.

Therefore, GCD of numbers 166, 152, 25, 789 is 1

Given Input Data is 166, 152, 25, 789

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

Prime Factorization of 166 is 2 x 83

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 25 is 5 x 5

Prime Factorization of 789 is 3 x 263

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(166, 152) = 12616

GCD(166, 152) = ( 166 x 152 ) / 12616

GCD(166, 152) = 25232 / 12616

GCD(166, 152) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 25

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

LCM(2, 25) = 50

GCD(2, 25) = ( 2 x 25 ) / 50

GCD(2, 25) = 50 / 50

GCD(2, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 789

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

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

GCD(1, 789) = 789 / 789

GCD(1, 789) = 1

GCD of 166, 152, 25, 789 is 1

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• GCD of 249, 462, 96, 678
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1. What is the GCD of 166, 152, 25, 789?

GCD of 166, 152, 25, 789 is 1

2. Where do I get the detailed procedure to find GCD of 166, 152, 25, 789?

You can find a detailed procedure to find GCD of 166, 152, 25, 789 on our page.

3. How to find GCD of 166, 152, 25, 789 on a calculator?

You can find the GCD of 166, 152, 25, 789 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.