GCD of 501, 605, 490 Calculator

Given Input numbers are 501, 605, 490

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

Divisors of 501

List of positive integer divisors of 501 that divides 501 without a remainder.

1, 3, 167, 501

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

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

Greatest Common Divisior

We found the divisors of 501, 605, 490 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 501, 605, 490 is 1.

Therefore, GCD of numbers 501, 605, 490 is 1

Given Input Data is 501, 605, 490

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

Prime Factorization of 501 is 3 x 167

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 490 is 2 x 5 x 7 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(501, 605) = 303105

GCD(501, 605) = ( 501 x 605 ) / 303105

GCD(501, 605) = 303105 / 303105

GCD(501, 605) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 490

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

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

GCD(1, 490) = 490 / 490

GCD(1, 490) = 1

GCD of 501, 605, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 262, 785, 612
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• GCD of 121, 149, 368
• GCD of 997, 770, 784

1. What is the GCD of 501, 605, 490?

GCD of 501, 605, 490 is 1

2. Where do I get the detailed procedure to find GCD of 501, 605, 490?

You can find a detailed procedure to find GCD of 501, 605, 490 on our page.

3. How to find GCD of 501, 605, 490 on a calculator?

You can find the GCD of 501, 605, 490 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.