GCD of 123, 947, 175 Calculator

Given Input numbers are 123, 947, 175

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

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 175

List of positive integer divisors of 175 that divides 175 without a remainder.

1, 5, 7, 25, 35, 175

Greatest Common Divisior

We found the divisors of 123, 947, 175 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 123, 947, 175 is 1.

Therefore, GCD of numbers 123, 947, 175 is 1

Given Input Data is 123, 947, 175

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

Prime Factorization of 123 is 3 x 41

Prime Factorization of 947 is 947

Prime Factorization of 175 is 5 x 5 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(123, 947) = 116481

GCD(123, 947) = ( 123 x 947 ) / 116481

GCD(123, 947) = 116481 / 116481

GCD(123, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 175

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

LCM(1, 175) = 175

GCD(1, 175) = ( 1 x 175 ) / 175

GCD(1, 175) = 175 / 175

GCD(1, 175) = 1

GCD of 123, 947, 175 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 693, 390, 117
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• GCD of 107, 666, 764
• GCD of 428, 976, 161

1. What is the GCD of 123, 947, 175?

GCD of 123, 947, 175 is 1

2. Where do I get the detailed procedure to find GCD of 123, 947, 175?

You can find a detailed procedure to find GCD of 123, 947, 175 on our page.

3. How to find GCD of 123, 947, 175 on a calculator?

You can find the GCD of 123, 947, 175 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.