GCD of 103, 138, 955, 469 Calculator

Given Input numbers are 103, 138, 955, 469

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

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 469

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

1, 7, 67, 469

Greatest Common Divisior

We found the divisors of 103, 138, 955, 469 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 103, 138, 955, 469 is 1.

Therefore, GCD of numbers 103, 138, 955, 469 is 1

Given Input Data is 103, 138, 955, 469

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

Prime Factorization of 103 is 103

Prime Factorization of 138 is 2 x 3 x 23

Prime Factorization of 955 is 5 x 191

Prime Factorization of 469 is 7 x 67

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(103, 138) = 14214

GCD(103, 138) = ( 103 x 138 ) / 14214

GCD(103, 138) = 14214 / 14214

GCD(103, 138) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 955

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

LCM(1, 955) = 955

GCD(1, 955) = ( 1 x 955 ) / 955

GCD(1, 955) = 955 / 955

GCD(1, 955) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 469

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

LCM(1, 469) = 469

GCD(1, 469) = ( 1 x 469 ) / 469

GCD(1, 469) = 469 / 469

GCD(1, 469) = 1

GCD of 103, 138, 955, 469 is 1

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• GCD of 455, 892, 961, 325
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1. What is the GCD of 103, 138, 955, 469?

GCD of 103, 138, 955, 469 is 1

2. Where do I get the detailed procedure to find GCD of 103, 138, 955, 469?

You can find a detailed procedure to find GCD of 103, 138, 955, 469 on our page.

3. How to find GCD of 103, 138, 955, 469 on a calculator?

You can find the GCD of 103, 138, 955, 469 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.