GCD of 293, 442, 63, 202 Calculator

Given Input numbers are 293, 442, 63, 202

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

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Greatest Common Divisior

We found the divisors of 293, 442, 63, 202 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 293, 442, 63, 202 is 1.

Therefore, GCD of numbers 293, 442, 63, 202 is 1

Given Input Data is 293, 442, 63, 202

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

Prime Factorization of 293 is 293

Prime Factorization of 442 is 2 x 13 x 17

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 202 is 2 x 101

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(293, 442) = 129506

GCD(293, 442) = ( 293 x 442 ) / 129506

GCD(293, 442) = 129506 / 129506

GCD(293, 442) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 202

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

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

GCD(1, 202) = 202 / 202

GCD(1, 202) = 1

GCD of 293, 442, 63, 202 is 1

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1. What is the GCD of 293, 442, 63, 202?

GCD of 293, 442, 63, 202 is 1

2. Where do I get the detailed procedure to find GCD of 293, 442, 63, 202?

You can find a detailed procedure to find GCD of 293, 442, 63, 202 on our page.

3. How to find GCD of 293, 442, 63, 202 on a calculator?

You can find the GCD of 293, 442, 63, 202 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.