GCD of 980, 536, 170, 901 Calculator

Given Input numbers are 980, 536, 170, 901

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

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 536

List of positive integer divisors of 536 that divides 536 without a remainder.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Greatest Common Divisior

We found the divisors of 980, 536, 170, 901 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 536, 170, 901 is 1.

Therefore, GCD of numbers 980, 536, 170, 901 is 1

Given Input Data is 980, 536, 170, 901

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

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

Prime Factorization of 536 is 2 x 2 x 2 x 67

Prime Factorization of 170 is 2 x 5 x 17

Prime Factorization of 901 is 17 x 53

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(980, 536) = 131320

GCD(980, 536) = ( 980 x 536 ) / 131320

GCD(980, 536) = 525280 / 131320

GCD(980, 536) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 170

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

LCM(4, 170) = 340

GCD(4, 170) = ( 4 x 170 ) / 340

GCD(4, 170) = 680 / 340

GCD(4, 170) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 901

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

LCM(2, 901) = 1802

GCD(2, 901) = ( 2 x 901 ) / 1802

GCD(2, 901) = 1802 / 1802

GCD(2, 901) = 1

GCD of 980, 536, 170, 901 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 733, 860, 667, 718
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• GCD of 171, 495, 343, 651

1. What is the GCD of 980, 536, 170, 901?

GCD of 980, 536, 170, 901 is 1

2. Where do I get the detailed procedure to find GCD of 980, 536, 170, 901?

You can find a detailed procedure to find GCD of 980, 536, 170, 901 on our page.

3. How to find GCD of 980, 536, 170, 901 on a calculator?

You can find the GCD of 980, 536, 170, 901 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.