GCD of 198, 709, 56, 885 Calculator

Given Input numbers are 198, 709, 56, 885

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 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Greatest Common Divisior

We found the divisors of 198, 709, 56, 885 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 198, 709, 56, 885 is 1.

Therefore, GCD of numbers 198, 709, 56, 885 is 1

Given Input Data is 198, 709, 56, 885

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 709 is 709

Prime Factorization of 56 is 2 x 2 x 2 x 7

Prime Factorization of 885 is 3 x 5 x 59

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, 709) = 140382

GCD(198, 709) = ( 198 x 709 ) / 140382

GCD(198, 709) = 140382 / 140382

GCD(198, 709) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 56

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

LCM(1, 56) = 56

GCD(1, 56) = ( 1 x 56 ) / 56

GCD(1, 56) = 56 / 56

GCD(1, 56) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 885

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

LCM(1, 885) = 885

GCD(1, 885) = ( 1 x 885 ) / 885

GCD(1, 885) = 885 / 885

GCD(1, 885) = 1

GCD of 198, 709, 56, 885 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 662, 263, 85, 557
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• GCD of 241, 637, 40, 827
• GCD of 208, 582, 23, 592

1. What is the GCD of 198, 709, 56, 885?

GCD of 198, 709, 56, 885 is 1

2. Where do I get the detailed procedure to find GCD of 198, 709, 56, 885?

You can find a detailed procedure to find GCD of 198, 709, 56, 885 on our page.

3. How to find GCD of 198, 709, 56, 885 on a calculator?

You can find the GCD of 198, 709, 56, 885 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.