GCD of 847, 316, 65, 930 Calculator

Given Input numbers are 847, 316, 65, 930

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 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 930

List of positive integer divisors of 930 that divides 930 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Greatest Common Divisior

We found the divisors of 847, 316, 65, 930 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 316, 65, 930 is 1.

Therefore, GCD of numbers 847, 316, 65, 930 is 1

Given Input Data is 847, 316, 65, 930

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 65 is 5 x 13

Prime Factorization of 930 is 2 x 3 x 5 x 31

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 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 930

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

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

GCD(1, 930) = 930 / 930

GCD(1, 930) = 1

GCD of 847, 316, 65, 930 is 1

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1. What is the GCD of 847, 316, 65, 930?

GCD of 847, 316, 65, 930 is 1

2. Where do I get the detailed procedure to find GCD of 847, 316, 65, 930?

You can find a detailed procedure to find GCD of 847, 316, 65, 930 on our page.

3. How to find GCD of 847, 316, 65, 930 on a calculator?

You can find the GCD of 847, 316, 65, 930 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.