GCD of 816, 347, 916, 245 Calculator

Given Input numbers are 816, 347, 916, 245

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

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 347

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

1, 347

Divisors of 916

List of positive integer divisors of 916 that divides 916 without a remainder.

1, 2, 4, 229, 458, 916

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Greatest Common Divisior

We found the divisors of 816, 347, 916, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 816, 347, 916, 245 is 1.

Therefore, GCD of numbers 816, 347, 916, 245 is 1

Given Input Data is 816, 347, 916, 245

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

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 347 is 347

Prime Factorization of 916 is 2 x 2 x 229

Prime Factorization of 245 is 5 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(816, 347) = 283152

GCD(816, 347) = ( 816 x 347 ) / 283152

GCD(816, 347) = 283152 / 283152

GCD(816, 347) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 916

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

LCM(1, 916) = 916

GCD(1, 916) = ( 1 x 916 ) / 916

GCD(1, 916) = 916 / 916

GCD(1, 916) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 245

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

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

GCD(1, 245) = 245 / 245

GCD(1, 245) = 1

GCD of 816, 347, 916, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 831, 582, 465, 512
• GCD of 454, 492, 257, 635
• GCD of 678, 893, 769, 597
• GCD of 442, 666, 644, 930
• GCD of 959, 362, 739, 168

1. What is the GCD of 816, 347, 916, 245?

GCD of 816, 347, 916, 245 is 1

2. Where do I get the detailed procedure to find GCD of 816, 347, 916, 245?

You can find a detailed procedure to find GCD of 816, 347, 916, 245 on our page.

3. How to find GCD of 816, 347, 916, 245 on a calculator?

You can find the GCD of 816, 347, 916, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.