GCD of 868, 289, 49, 962 Calculator

Given Input numbers are 868, 289, 49, 962

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

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Greatest Common Divisior

We found the divisors of 868, 289, 49, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 868, 289, 49, 962 is 1.

Therefore, GCD of numbers 868, 289, 49, 962 is 1

Given Input Data is 868, 289, 49, 962

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

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 289 is 17 x 17

Prime Factorization of 49 is 7 x 7

Prime Factorization of 962 is 2 x 13 x 37

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(868, 289) = 250852

GCD(868, 289) = ( 868 x 289 ) / 250852

GCD(868, 289) = 250852 / 250852

GCD(868, 289) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 962

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

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

GCD(1, 962) = 962 / 962

GCD(1, 962) = 1

GCD of 868, 289, 49, 962 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 842, 757, 47, 524
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• GCD of 986, 490, 32, 603

1. What is the GCD of 868, 289, 49, 962?

GCD of 868, 289, 49, 962 is 1

2. Where do I get the detailed procedure to find GCD of 868, 289, 49, 962?

You can find a detailed procedure to find GCD of 868, 289, 49, 962 on our page.

3. How to find GCD of 868, 289, 49, 962 on a calculator?

You can find the GCD of 868, 289, 49, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.