GCD of 407, 121, 874 Calculator

Given Input numbers are 407, 121, 874

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

Divisors of 407

List of positive integer divisors of 407 that divides 407 without a remainder.

1, 11, 37, 407

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 874

List of positive integer divisors of 874 that divides 874 without a remainder.

1, 2, 19, 23, 38, 46, 437, 874

Greatest Common Divisior

We found the divisors of 407, 121, 874 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 407, 121, 874 is 1.

Therefore, GCD of numbers 407, 121, 874 is 1

Given Input Data is 407, 121, 874

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

Prime Factorization of 407 is 11 x 37

Prime Factorization of 121 is 11 x 11

Prime Factorization of 874 is 2 x 19 x 23

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(407, 121) = 4477

GCD(407, 121) = ( 407 x 121 ) / 4477

GCD(407, 121) = 49247 / 4477

GCD(407, 121) = 11

Step2:

Here we consider the GCD from the above i.e. 11 as first number and the next as 874

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

LCM(11, 874) = 9614

GCD(11, 874) = ( 11 x 874 ) / 9614

GCD(11, 874) = 9614 / 9614

GCD(11, 874) = 1

GCD of 407, 121, 874 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 191, 519, 298
• GCD of 493, 327, 854
• GCD of 539, 857, 115
• GCD of 237, 820, 105
• GCD of 646, 960, 150

1. What is the GCD of 407, 121, 874?

GCD of 407, 121, 874 is 1

2. Where do I get the detailed procedure to find GCD of 407, 121, 874?

You can find a detailed procedure to find GCD of 407, 121, 874 on our page.

3. How to find GCD of 407, 121, 874 on a calculator?

You can find the GCD of 407, 121, 874 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.