GCD of 490, 858, 102, 335 Calculator

Given Input numbers are 490, 858, 102, 335

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

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 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 102

List of positive integer divisors of 102 that divides 102 without a remainder.

1, 2, 3, 6, 17, 34, 51, 102

Divisors of 335

List of positive integer divisors of 335 that divides 335 without a remainder.

1, 5, 67, 335

Greatest Common Divisior

We found the divisors of 490, 858, 102, 335 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 490, 858, 102, 335 is 1.

Therefore, GCD of numbers 490, 858, 102, 335 is 1

Given Input Data is 490, 858, 102, 335

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

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

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 102 is 2 x 3 x 17

Prime Factorization of 335 is 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(490, 858) = 210210

GCD(490, 858) = ( 490 x 858 ) / 210210

GCD(490, 858) = 420420 / 210210

GCD(490, 858) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 102

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

LCM(2, 102) = 102

GCD(2, 102) = ( 2 x 102 ) / 102

GCD(2, 102) = 204 / 102

GCD(2, 102) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 335

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

LCM(2, 335) = 670

GCD(2, 335) = ( 2 x 335 ) / 670

GCD(2, 335) = 670 / 670

GCD(2, 335) = 1

GCD of 490, 858, 102, 335 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 155, 670, 357, 811
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• GCD of 278, 577, 619, 928
• GCD of 428, 306, 811, 504

1. What is the GCD of 490, 858, 102, 335?

GCD of 490, 858, 102, 335 is 1

2. Where do I get the detailed procedure to find GCD of 490, 858, 102, 335?

You can find a detailed procedure to find GCD of 490, 858, 102, 335 on our page.

3. How to find GCD of 490, 858, 102, 335 on a calculator?

You can find the GCD of 490, 858, 102, 335 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.