GCD of 996, 263, 16, 861 Calculator

Given Input numbers are 996, 263, 16, 861

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

Divisors of 996

List of positive integer divisors of 996 that divides 996 without a remainder.

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Divisors of 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 861

List of positive integer divisors of 861 that divides 861 without a remainder.

1, 3, 7, 21, 41, 123, 287, 861

Greatest Common Divisior

We found the divisors of 996, 263, 16, 861 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 996, 263, 16, 861 is 1.

Therefore, GCD of numbers 996, 263, 16, 861 is 1

Given Input Data is 996, 263, 16, 861

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

Prime Factorization of 996 is 2 x 2 x 3 x 83

Prime Factorization of 263 is 263

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 861 is 3 x 7 x 41

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(996, 263) = 261948

GCD(996, 263) = ( 996 x 263 ) / 261948

GCD(996, 263) = 261948 / 261948

GCD(996, 263) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 16

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

LCM(1, 16) = 16

GCD(1, 16) = ( 1 x 16 ) / 16

GCD(1, 16) = 16 / 16

GCD(1, 16) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 861

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

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

GCD(1, 861) = 861 / 861

GCD(1, 861) = 1

GCD of 996, 263, 16, 861 is 1

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1. What is the GCD of 996, 263, 16, 861?

GCD of 996, 263, 16, 861 is 1

2. Where do I get the detailed procedure to find GCD of 996, 263, 16, 861?

You can find a detailed procedure to find GCD of 996, 263, 16, 861 on our page.

3. How to find GCD of 996, 263, 16, 861 on a calculator?

You can find the GCD of 996, 263, 16, 861 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.