GCD of 163, 153, 349, 117 Calculator

Given Input numbers are 163, 153, 349, 117

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

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 349

List of positive integer divisors of 349 that divides 349 without a remainder.

1, 349

Divisors of 117

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

1, 3, 9, 13, 39, 117

Greatest Common Divisior

We found the divisors of 163, 153, 349, 117 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 163, 153, 349, 117 is 1.

Therefore, GCD of numbers 163, 153, 349, 117 is 1

Given Input Data is 163, 153, 349, 117

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

Prime Factorization of 163 is 163

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 349 is 349

Prime Factorization of 117 is 3 x 3 x 13

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(163, 153) = 24939

GCD(163, 153) = ( 163 x 153 ) / 24939

GCD(163, 153) = 24939 / 24939

GCD(163, 153) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 349

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

LCM(1, 349) = 349

GCD(1, 349) = ( 1 x 349 ) / 349

GCD(1, 349) = 349 / 349

GCD(1, 349) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 117

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

LCM(1, 117) = 117

GCD(1, 117) = ( 1 x 117 ) / 117

GCD(1, 117) = 117 / 117

GCD(1, 117) = 1

GCD of 163, 153, 349, 117 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 165, 853, 682
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1. What is the GCD of 163, 153, 349, 117?

GCD of 163, 153, 349, 117 is 1

2. Where do I get the detailed procedure to find GCD of 163, 153, 349, 117?

You can find a detailed procedure to find GCD of 163, 153, 349, 117 on our page.

3. How to find GCD of 163, 153, 349, 117 on a calculator?

You can find the GCD of 163, 153, 349, 117 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.