GCD of 847, 154, 166, 371 Calculator

Given Input numbers are 847, 154, 166, 371

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

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 166

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

1, 2, 83, 166

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Greatest Common Divisior

We found the divisors of 847, 154, 166, 371 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 154, 166, 371 is 1.

Therefore, GCD of numbers 847, 154, 166, 371 is 1

Given Input Data is 847, 154, 166, 371

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

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 166 is 2 x 83

Prime Factorization of 371 is 7 x 53

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(847, 154) = 1694

GCD(847, 154) = ( 847 x 154 ) / 1694

GCD(847, 154) = 130438 / 1694

GCD(847, 154) = 77

Step2:

Here we consider the GCD from the above i.e. 77 as first number and the next as 166

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

LCM(77, 166) = 12782

GCD(77, 166) = ( 77 x 166 ) / 12782

GCD(77, 166) = 12782 / 12782

GCD(77, 166) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 371

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

LCM(1, 371) = 371

GCD(1, 371) = ( 1 x 371 ) / 371

GCD(1, 371) = 371 / 371

GCD(1, 371) = 1

GCD of 847, 154, 166, 371 is 1

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1. What is the GCD of 847, 154, 166, 371?

GCD of 847, 154, 166, 371 is 1

2. Where do I get the detailed procedure to find GCD of 847, 154, 166, 371?

You can find a detailed procedure to find GCD of 847, 154, 166, 371 on our page.

3. How to find GCD of 847, 154, 166, 371 on a calculator?

You can find the GCD of 847, 154, 166, 371 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.