GCD of 957, 845, 172 Calculator

Given Input numbers are 957, 845, 172

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

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Greatest Common Divisior

We found the divisors of 957, 845, 172 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 957, 845, 172 is 1.

Therefore, GCD of numbers 957, 845, 172 is 1

Given Input Data is 957, 845, 172

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

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 172 is 2 x 2 x 43

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(957, 845) = 808665

GCD(957, 845) = ( 957 x 845 ) / 808665

GCD(957, 845) = 808665 / 808665

GCD(957, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 172

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

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

GCD(1, 172) = 172 / 172

GCD(1, 172) = 1

GCD of 957, 845, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 625, 992, 598
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1. What is the GCD of 957, 845, 172?

GCD of 957, 845, 172 is 1

2. Where do I get the detailed procedure to find GCD of 957, 845, 172?

You can find a detailed procedure to find GCD of 957, 845, 172 on our page.

3. How to find GCD of 957, 845, 172 on a calculator?

You can find the GCD of 957, 845, 172 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.