GCD of 861, 344, 196 Calculator

Given Input numbers are 861, 344, 196

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

Divisors of 861

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

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

Divisors of 344

List of positive integer divisors of 344 that divides 344 without a remainder.

1, 2, 4, 8, 43, 86, 172, 344

Divisors of 196

List of positive integer divisors of 196 that divides 196 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196

Greatest Common Divisior

We found the divisors of 861, 344, 196 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 861, 344, 196 is 1.

Therefore, GCD of numbers 861, 344, 196 is 1

Given Input Data is 861, 344, 196

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

Prime Factorization of 861 is 3 x 7 x 41

Prime Factorization of 344 is 2 x 2 x 2 x 43

Prime Factorization of 196 is 2 x 2 x 7 x 7

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(861, 344) = 296184

GCD(861, 344) = ( 861 x 344 ) / 296184

GCD(861, 344) = 296184 / 296184

GCD(861, 344) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 196

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

LCM(1, 196) = 196

GCD(1, 196) = ( 1 x 196 ) / 196

GCD(1, 196) = 196 / 196

GCD(1, 196) = 1

GCD of 861, 344, 196 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 791, 848, 256
• GCD of 202, 487, 139
• GCD of 627, 982, 219
• GCD of 923, 987, 231
• GCD of 639, 633, 186

1. What is the GCD of 861, 344, 196?

GCD of 861, 344, 196 is 1

2. Where do I get the detailed procedure to find GCD of 861, 344, 196?

You can find a detailed procedure to find GCD of 861, 344, 196 on our page.

3. How to find GCD of 861, 344, 196 on a calculator?

You can find the GCD of 861, 344, 196 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.