GCD of 351, 347, 84, 917 Calculator

Given Input numbers are 351, 347, 84, 917

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

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 347

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

1, 347

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Greatest Common Divisior

We found the divisors of 351, 347, 84, 917 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 351, 347, 84, 917 is 1.

Therefore, GCD of numbers 351, 347, 84, 917 is 1

Given Input Data is 351, 347, 84, 917

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

Prime Factorization of 351 is 3 x 3 x 3 x 13

Prime Factorization of 347 is 347

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 917 is 7 x 131

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(351, 347) = 121797

GCD(351, 347) = ( 351 x 347 ) / 121797

GCD(351, 347) = 121797 / 121797

GCD(351, 347) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 917

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

LCM(1, 917) = 917

GCD(1, 917) = ( 1 x 917 ) / 917

GCD(1, 917) = 917 / 917

GCD(1, 917) = 1

GCD of 351, 347, 84, 917 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 401, 917, 93, 215
• GCD of 150, 977, 63, 309
• GCD of 347, 940, 90, 432
• GCD of 182, 989, 41, 548
• GCD of 187, 153, 49, 138

1. What is the GCD of 351, 347, 84, 917?

GCD of 351, 347, 84, 917 is 1

2. Where do I get the detailed procedure to find GCD of 351, 347, 84, 917?

You can find a detailed procedure to find GCD of 351, 347, 84, 917 on our page.

3. How to find GCD of 351, 347, 84, 917 on a calculator?

You can find the GCD of 351, 347, 84, 917 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.