GCD of 923, 490, 99, 970 Calculator

Given Input numbers are 923, 490, 99, 970

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

Divisors of 923

List of positive integer divisors of 923 that divides 923 without a remainder.

1, 13, 71, 923

Divisors of 490

List of positive integer divisors of 490 that divides 490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Greatest Common Divisior

We found the divisors of 923, 490, 99, 970 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 923, 490, 99, 970 is 1.

Therefore, GCD of numbers 923, 490, 99, 970 is 1

Given Input Data is 923, 490, 99, 970

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

Prime Factorization of 923 is 13 x 71

Prime Factorization of 490 is 2 x 5 x 7 x 7

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 970 is 2 x 5 x 97

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(923, 490) = 452270

GCD(923, 490) = ( 923 x 490 ) / 452270

GCD(923, 490) = 452270 / 452270

GCD(923, 490) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

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

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 970

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

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

GCD(1, 970) = 970 / 970

GCD(1, 970) = 1

GCD of 923, 490, 99, 970 is 1

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• GCD of 502, 659, 33, 903
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• GCD of 363, 519, 79, 276

1. What is the GCD of 923, 490, 99, 970?

GCD of 923, 490, 99, 970 is 1

2. Where do I get the detailed procedure to find GCD of 923, 490, 99, 970?

You can find a detailed procedure to find GCD of 923, 490, 99, 970 on our page.

3. How to find GCD of 923, 490, 99, 970 on a calculator?

You can find the GCD of 923, 490, 99, 970 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.