GCD of 356, 707, 17, 487 Calculator

Given Input numbers are 356, 707, 17, 487

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

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Greatest Common Divisior

We found the divisors of 356, 707, 17, 487 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 356, 707, 17, 487 is 1.

Therefore, GCD of numbers 356, 707, 17, 487 is 1

Given Input Data is 356, 707, 17, 487

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

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 707 is 7 x 101

Prime Factorization of 17 is 17

Prime Factorization of 487 is 487

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(356, 707) = 251692

GCD(356, 707) = ( 356 x 707 ) / 251692

GCD(356, 707) = 251692 / 251692

GCD(356, 707) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

GCD of 356, 707, 17, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 695, 53, 159
• GCD of 518, 189, 89, 771
• GCD of 452, 367, 40, 316
• GCD of 898, 581, 49, 205
• GCD of 214, 210, 98, 629

1. What is the GCD of 356, 707, 17, 487?

GCD of 356, 707, 17, 487 is 1

2. Where do I get the detailed procedure to find GCD of 356, 707, 17, 487?

You can find a detailed procedure to find GCD of 356, 707, 17, 487 on our page.

3. How to find GCD of 356, 707, 17, 487 on a calculator?

You can find the GCD of 356, 707, 17, 487 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.