GCD of 224, 620, 242, 863 Calculator

Given Input numbers are 224, 620, 242, 863

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

Divisors of 224

List of positive integer divisors of 224 that divides 224 without a remainder.

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

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Greatest Common Divisior

We found the divisors of 224, 620, 242, 863 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 224, 620, 242, 863 is 1.

Therefore, GCD of numbers 224, 620, 242, 863 is 1

Given Input Data is 224, 620, 242, 863

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

Prime Factorization of 224 is 2 x 2 x 2 x 2 x 2 x 7

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 863 is 863

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(224, 620) = 34720

GCD(224, 620) = ( 224 x 620 ) / 34720

GCD(224, 620) = 138880 / 34720

GCD(224, 620) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 242

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

LCM(4, 242) = 484

GCD(4, 242) = ( 4 x 242 ) / 484

GCD(4, 242) = 968 / 484

GCD(4, 242) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 863

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

LCM(2, 863) = 1726

GCD(2, 863) = ( 2 x 863 ) / 1726

GCD(2, 863) = 1726 / 1726

GCD(2, 863) = 1

GCD of 224, 620, 242, 863 is 1

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• GCD of 161, 670, 312, 802
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1. What is the GCD of 224, 620, 242, 863?

GCD of 224, 620, 242, 863 is 1

2. Where do I get the detailed procedure to find GCD of 224, 620, 242, 863?

You can find a detailed procedure to find GCD of 224, 620, 242, 863 on our page.

3. How to find GCD of 224, 620, 242, 863 on a calculator?

You can find the GCD of 224, 620, 242, 863 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.