GCD of 198, 985, 50, 783 Calculator

Given Input numbers are 198, 985, 50, 783

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

Divisors of 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 985

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

1, 5, 197, 985

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Divisors of 783

List of positive integer divisors of 783 that divides 783 without a remainder.

1, 3, 9, 27, 29, 87, 261, 783

Greatest Common Divisior

We found the divisors of 198, 985, 50, 783 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 198, 985, 50, 783 is 1.

Therefore, GCD of numbers 198, 985, 50, 783 is 1

Given Input Data is 198, 985, 50, 783

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

Prime Factorization of 198 is 2 x 3 x 3 x 11

Prime Factorization of 985 is 5 x 197

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 783 is 3 x 3 x 3 x 29

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(198, 985) = 195030

GCD(198, 985) = ( 198 x 985 ) / 195030

GCD(198, 985) = 195030 / 195030

GCD(198, 985) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 50

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

LCM(1, 50) = 50

GCD(1, 50) = ( 1 x 50 ) / 50

GCD(1, 50) = 50 / 50

GCD(1, 50) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 783

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

LCM(1, 783) = 783

GCD(1, 783) = ( 1 x 783 ) / 783

GCD(1, 783) = 783 / 783

GCD(1, 783) = 1

GCD of 198, 985, 50, 783 is 1

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• GCD of 366, 168, 94, 581
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• GCD of 698, 692, 56, 896

1. What is the GCD of 198, 985, 50, 783?

GCD of 198, 985, 50, 783 is 1

2. Where do I get the detailed procedure to find GCD of 198, 985, 50, 783?

You can find a detailed procedure to find GCD of 198, 985, 50, 783 on our page.

3. How to find GCD of 198, 985, 50, 783 on a calculator?

You can find the GCD of 198, 985, 50, 783 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.