GCD of 154, 117, 63, 796 Calculator

Given Input numbers are 154, 117, 63, 796

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

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 796

List of positive integer divisors of 796 that divides 796 without a remainder.

1, 2, 4, 199, 398, 796

Greatest Common Divisior

We found the divisors of 154, 117, 63, 796 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 154, 117, 63, 796 is 1.

Therefore, GCD of numbers 154, 117, 63, 796 is 1

Given Input Data is 154, 117, 63, 796

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

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 117 is 3 x 3 x 13

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 796 is 2 x 2 x 199

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(154, 117) = 18018

GCD(154, 117) = ( 154 x 117 ) / 18018

GCD(154, 117) = 18018 / 18018

GCD(154, 117) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 796

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

LCM(1, 796) = 796

GCD(1, 796) = ( 1 x 796 ) / 796

GCD(1, 796) = 796 / 796

GCD(1, 796) = 1

GCD of 154, 117, 63, 796 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 331, 574, 41, 200
• GCD of 683, 742, 54, 116
• GCD of 833, 141, 70, 423
• GCD of 216, 248, 15, 254
• GCD of 981, 680, 98, 900

1. What is the GCD of 154, 117, 63, 796?

GCD of 154, 117, 63, 796 is 1

2. Where do I get the detailed procedure to find GCD of 154, 117, 63, 796?

You can find a detailed procedure to find GCD of 154, 117, 63, 796 on our page.

3. How to find GCD of 154, 117, 63, 796 on a calculator?

You can find the GCD of 154, 117, 63, 796 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.