GCD of 171, 262, 56 Calculator

Given Input numbers are 171, 262, 56

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

Divisors of 171

List of positive integer divisors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Divisors of 262

List of positive integer divisors of 262 that divides 262 without a remainder.

1, 2, 131, 262

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Greatest Common Divisior

We found the divisors of 171, 262, 56 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 171, 262, 56 is 1.

Therefore, GCD of numbers 171, 262, 56 is 1

Given Input Data is 171, 262, 56

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

Prime Factorization of 171 is 3 x 3 x 19

Prime Factorization of 262 is 2 x 131

Prime Factorization of 56 is 2 x 2 x 2 x 7

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(171, 262) = 44802

GCD(171, 262) = ( 171 x 262 ) / 44802

GCD(171, 262) = 44802 / 44802

GCD(171, 262) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 56

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

LCM(1, 56) = 56

GCD(1, 56) = ( 1 x 56 ) / 56

GCD(1, 56) = 56 / 56

GCD(1, 56) = 1

GCD of 171, 262, 56 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 650, 574, 92
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• GCD of 962, 239, 89
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1. What is the GCD of 171, 262, 56?

GCD of 171, 262, 56 is 1

2. Where do I get the detailed procedure to find GCD of 171, 262, 56?

You can find a detailed procedure to find GCD of 171, 262, 56 on our page.

3. How to find GCD of 171, 262, 56 on a calculator?

You can find the GCD of 171, 262, 56 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.