GCD of 358, 290, 997, 372 Calculator

Given Input numbers are 358, 290, 997, 372

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

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Greatest Common Divisior

We found the divisors of 358, 290, 997, 372 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 358, 290, 997, 372 is 1.

Therefore, GCD of numbers 358, 290, 997, 372 is 1

Given Input Data is 358, 290, 997, 372

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

Prime Factorization of 358 is 2 x 179

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 997 is 997

Prime Factorization of 372 is 2 x 2 x 3 x 31

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(358, 290) = 51910

GCD(358, 290) = ( 358 x 290 ) / 51910

GCD(358, 290) = 103820 / 51910

GCD(358, 290) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 997

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

LCM(2, 997) = 1994

GCD(2, 997) = ( 2 x 997 ) / 1994

GCD(2, 997) = 1994 / 1994

GCD(2, 997) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 372

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

LCM(1, 372) = 372

GCD(1, 372) = ( 1 x 372 ) / 372

GCD(1, 372) = 372 / 372

GCD(1, 372) = 1

GCD of 358, 290, 997, 372 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 409, 703, 648, 290
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1. What is the GCD of 358, 290, 997, 372?

GCD of 358, 290, 997, 372 is 1

2. Where do I get the detailed procedure to find GCD of 358, 290, 997, 372?

You can find a detailed procedure to find GCD of 358, 290, 997, 372 on our page.

3. How to find GCD of 358, 290, 997, 372 on a calculator?

You can find the GCD of 358, 290, 997, 372 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.