GCD of 868, 969, 111, 448 Calculator

Given Input numbers are 868, 969, 111, 448

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 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 111

List of positive integer divisors of 111 that divides 111 without a remainder.

1, 3, 37, 111

Divisors of 448

List of positive integer divisors of 448 that divides 448 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

Greatest Common Divisior

We found the divisors of 868, 969, 111, 448 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 868, 969, 111, 448 is 1.

Therefore, GCD of numbers 868, 969, 111, 448 is 1

Given Input Data is 868, 969, 111, 448

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 969 is 3 x 17 x 19

Prime Factorization of 111 is 3 x 37

Prime Factorization of 448 is 2 x 2 x 2 x 2 x 2 x 2 x 7

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, 969) = 841092

GCD(868, 969) = ( 868 x 969 ) / 841092

GCD(868, 969) = 841092 / 841092

GCD(868, 969) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 111

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

LCM(1, 111) = 111

GCD(1, 111) = ( 1 x 111 ) / 111

GCD(1, 111) = 111 / 111

GCD(1, 111) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 448

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

LCM(1, 448) = 448

GCD(1, 448) = ( 1 x 448 ) / 448

GCD(1, 448) = 448 / 448

GCD(1, 448) = 1

GCD of 868, 969, 111, 448 is 1

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1. What is the GCD of 868, 969, 111, 448?

GCD of 868, 969, 111, 448 is 1

2. Where do I get the detailed procedure to find GCD of 868, 969, 111, 448?

You can find a detailed procedure to find GCD of 868, 969, 111, 448 on our page.

3. How to find GCD of 868, 969, 111, 448 on a calculator?

You can find the GCD of 868, 969, 111, 448 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.