GCD of 847, 316, 634, 169 Calculator

Given Input numbers are 847, 316, 634, 169

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 316

List of positive integer divisors of 316 that divides 316 without a remainder.

1, 2, 4, 79, 158, 316

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Greatest Common Divisior

We found the divisors of 847, 316, 634, 169 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 316, 634, 169 is 1.

Therefore, GCD of numbers 847, 316, 634, 169 is 1

Given Input Data is 847, 316, 634, 169

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 316 is 2 x 2 x 79

Prime Factorization of 634 is 2 x 317

Prime Factorization of 169 is 13 x 13

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, 316) = 267652

GCD(847, 316) = ( 847 x 316 ) / 267652

GCD(847, 316) = 267652 / 267652

GCD(847, 316) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 634

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

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

GCD(1, 634) = 634 / 634

GCD(1, 634) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 169

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

LCM(1, 169) = 169

GCD(1, 169) = ( 1 x 169 ) / 169

GCD(1, 169) = 169 / 169

GCD(1, 169) = 1

GCD of 847, 316, 634, 169 is 1

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1. What is the GCD of 847, 316, 634, 169?

GCD of 847, 316, 634, 169 is 1

2. Where do I get the detailed procedure to find GCD of 847, 316, 634, 169?

You can find a detailed procedure to find GCD of 847, 316, 634, 169 on our page.

3. How to find GCD of 847, 316, 634, 169 on a calculator?

You can find the GCD of 847, 316, 634, 169 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.