GCD of 563, 985, 147, 244 Calculator

Given Input numbers are 563, 985, 147, 244

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 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Greatest Common Divisior

We found the divisors of 563, 985, 147, 244 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 563, 985, 147, 244 is 1.

Therefore, GCD of numbers 563, 985, 147, 244 is 1

Given Input Data is 563, 985, 147, 244

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

Prime Factorization of 563 is 563

Prime Factorization of 985 is 5 x 197

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 244 is 2 x 2 x 61

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, 985) = 554555

GCD(563, 985) = ( 563 x 985 ) / 554555

GCD(563, 985) = 554555 / 554555

GCD(563, 985) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 147

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

LCM(1, 147) = 147

GCD(1, 147) = ( 1 x 147 ) / 147

GCD(1, 147) = 147 / 147

GCD(1, 147) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 244

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

LCM(1, 244) = 244

GCD(1, 244) = ( 1 x 244 ) / 244

GCD(1, 244) = 244 / 244

GCD(1, 244) = 1

GCD of 563, 985, 147, 244 is 1

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• GCD of 388, 326, 955, 607
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1. What is the GCD of 563, 985, 147, 244?

GCD of 563, 985, 147, 244 is 1

2. Where do I get the detailed procedure to find GCD of 563, 985, 147, 244?

You can find a detailed procedure to find GCD of 563, 985, 147, 244 on our page.

3. How to find GCD of 563, 985, 147, 244 on a calculator?

You can find the GCD of 563, 985, 147, 244 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.