GCD of 177, 101, 23, 842 Calculator

Given Input numbers are 177, 101, 23, 842

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

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 177, 101, 23, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 177, 101, 23, 842 is 1.

Therefore, GCD of numbers 177, 101, 23, 842 is 1

Given Input Data is 177, 101, 23, 842

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

Prime Factorization of 177 is 3 x 59

Prime Factorization of 101 is 101

Prime Factorization of 23 is 23

Prime Factorization of 842 is 2 x 421

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(177, 101) = 17877

GCD(177, 101) = ( 177 x 101 ) / 17877

GCD(177, 101) = 17877 / 17877

GCD(177, 101) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 23

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

LCM(1, 23) = 23

GCD(1, 23) = ( 1 x 23 ) / 23

GCD(1, 23) = 23 / 23

GCD(1, 23) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 177, 101, 23, 842 is 1

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1. What is the GCD of 177, 101, 23, 842?

GCD of 177, 101, 23, 842 is 1

2. Where do I get the detailed procedure to find GCD of 177, 101, 23, 842?

You can find a detailed procedure to find GCD of 177, 101, 23, 842 on our page.

3. How to find GCD of 177, 101, 23, 842 on a calculator?

You can find the GCD of 177, 101, 23, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.