GCD of 943, 221, 444, 624 Calculator

Given Input numbers are 943, 221, 444, 624

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

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 624

List of positive integer divisors of 624 that divides 624 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Greatest Common Divisior

We found the divisors of 943, 221, 444, 624 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 943, 221, 444, 624 is 1.

Therefore, GCD of numbers 943, 221, 444, 624 is 1

Given Input Data is 943, 221, 444, 624

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

Prime Factorization of 943 is 23 x 41

Prime Factorization of 221 is 13 x 17

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13

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(943, 221) = 208403

GCD(943, 221) = ( 943 x 221 ) / 208403

GCD(943, 221) = 208403 / 208403

GCD(943, 221) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 444

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

LCM(1, 444) = 444

GCD(1, 444) = ( 1 x 444 ) / 444

GCD(1, 444) = 444 / 444

GCD(1, 444) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 624

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

LCM(1, 624) = 624

GCD(1, 624) = ( 1 x 624 ) / 624

GCD(1, 624) = 624 / 624

GCD(1, 624) = 1

GCD of 943, 221, 444, 624 is 1

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1. What is the GCD of 943, 221, 444, 624?

GCD of 943, 221, 444, 624 is 1

2. Where do I get the detailed procedure to find GCD of 943, 221, 444, 624?

You can find a detailed procedure to find GCD of 943, 221, 444, 624 on our page.

3. How to find GCD of 943, 221, 444, 624 on a calculator?

You can find the GCD of 943, 221, 444, 624 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.