GCD of 194, 490, 483, 670 Calculator

Given Input numbers are 194, 490, 483, 670

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

Divisors of 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

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 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Greatest Common Divisior

We found the divisors of 194, 490, 483, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 194, 490, 483, 670 is 1.

Therefore, GCD of numbers 194, 490, 483, 670 is 1

Given Input Data is 194, 490, 483, 670

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

Prime Factorization of 194 is 2 x 97

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

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 670 is 2 x 5 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(194, 490) = 47530

GCD(194, 490) = ( 194 x 490 ) / 47530

GCD(194, 490) = 95060 / 47530

GCD(194, 490) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 483

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

LCM(2, 483) = 966

GCD(2, 483) = ( 2 x 483 ) / 966

GCD(2, 483) = 966 / 966

GCD(2, 483) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 670

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

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

GCD(1, 670) = 670 / 670

GCD(1, 670) = 1

GCD of 194, 490, 483, 670 is 1

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1. What is the GCD of 194, 490, 483, 670?

GCD of 194, 490, 483, 670 is 1

2. Where do I get the detailed procedure to find GCD of 194, 490, 483, 670?

You can find a detailed procedure to find GCD of 194, 490, 483, 670 on our page.

3. How to find GCD of 194, 490, 483, 670 on a calculator?

You can find the GCD of 194, 490, 483, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.