GCD of 347, 469, 74, 491 Calculator

Given Input numbers are 347, 469, 74, 491

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

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 469

List of positive integer divisors of 469 that divides 469 without a remainder.

1, 7, 67, 469

Divisors of 74

List of positive integer divisors of 74 that divides 74 without a remainder.

1, 2, 37, 74

Divisors of 491

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

1, 491

Greatest Common Divisior

We found the divisors of 347, 469, 74, 491 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 347, 469, 74, 491 is 1.

Therefore, GCD of numbers 347, 469, 74, 491 is 1

Given Input Data is 347, 469, 74, 491

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

Prime Factorization of 347 is 347

Prime Factorization of 469 is 7 x 67

Prime Factorization of 74 is 2 x 37

Prime Factorization of 491 is 491

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(347, 469) = 162743

GCD(347, 469) = ( 347 x 469 ) / 162743

GCD(347, 469) = 162743 / 162743

GCD(347, 469) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 74

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

LCM(1, 74) = 74

GCD(1, 74) = ( 1 x 74 ) / 74

GCD(1, 74) = 74 / 74

GCD(1, 74) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

GCD of 347, 469, 74, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 471, 164, 38, 739
• GCD of 978, 934, 39, 611
• GCD of 543, 295, 76, 431
• GCD of 165, 228, 62, 551
• GCD of 641, 731, 65, 450

1. What is the GCD of 347, 469, 74, 491?

GCD of 347, 469, 74, 491 is 1

2. Where do I get the detailed procedure to find GCD of 347, 469, 74, 491?

You can find a detailed procedure to find GCD of 347, 469, 74, 491 on our page.

3. How to find GCD of 347, 469, 74, 491 on a calculator?

You can find the GCD of 347, 469, 74, 491 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.