GCD of 563, 442, 962, 144 Calculator

Given Input numbers are 563, 442, 962, 144

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

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

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 962

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

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

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Greatest Common Divisior

We found the divisors of 563, 442, 962, 144 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 563, 442, 962, 144 is 1.

Therefore, GCD of numbers 563, 442, 962, 144 is 1

Given Input Data is 563, 442, 962, 144

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

Prime Factorization of 563 is 563

Prime Factorization of 442 is 2 x 13 x 17

Prime Factorization of 962 is 2 x 13 x 37

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

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(563, 442) = 248846

GCD(563, 442) = ( 563 x 442 ) / 248846

GCD(563, 442) = 248846 / 248846

GCD(563, 442) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 144

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

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

GCD(1, 144) = 144 / 144

GCD(1, 144) = 1

GCD of 563, 442, 962, 144 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 621, 238, 948
• GCD of 246, 437, 456, 919
• GCD of 638, 670, 126, 728
• GCD of 416, 884, 800, 218
• GCD of 638, 789, 761, 218

1. What is the GCD of 563, 442, 962, 144?

GCD of 563, 442, 962, 144 is 1

2. Where do I get the detailed procedure to find GCD of 563, 442, 962, 144?

You can find a detailed procedure to find GCD of 563, 442, 962, 144 on our page.

3. How to find GCD of 563, 442, 962, 144 on a calculator?

You can find the GCD of 563, 442, 962, 144 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.