GCD of 491, 413, 985, 344 Calculator

Given Input numbers are 491, 413, 985, 344

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 413

List of positive integer divisors of 413 that divides 413 without a remainder.

1, 7, 59, 413

Divisors of 985

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

1, 5, 197, 985

Divisors of 344

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

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

Greatest Common Divisior

We found the divisors of 491, 413, 985, 344 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 413, 985, 344 is 1.

Therefore, GCD of numbers 491, 413, 985, 344 is 1

Given Input Data is 491, 413, 985, 344

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

Prime Factorization of 491 is 491

Prime Factorization of 413 is 7 x 59

Prime Factorization of 985 is 5 x 197

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

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(491, 413) = 202783

GCD(491, 413) = ( 491 x 413 ) / 202783

GCD(491, 413) = 202783 / 202783

GCD(491, 413) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 344

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

LCM(1, 344) = 344

GCD(1, 344) = ( 1 x 344 ) / 344

GCD(1, 344) = 344 / 344

GCD(1, 344) = 1

GCD of 491, 413, 985, 344 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 786, 984, 423, 327
• GCD of 460, 431, 217, 552
• GCD of 905, 473, 207, 717
• GCD of 338, 281, 141, 289
• GCD of 342, 385, 502, 875

1. What is the GCD of 491, 413, 985, 344?

GCD of 491, 413, 985, 344 is 1

2. Where do I get the detailed procedure to find GCD of 491, 413, 985, 344?

You can find a detailed procedure to find GCD of 491, 413, 985, 344 on our page.

3. How to find GCD of 491, 413, 985, 344 on a calculator?

You can find the GCD of 491, 413, 985, 344 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.