GCD of 989, 595, 498, 497 Calculator

Given Input numbers are 989, 595, 498, 497

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

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Divisors of 595

List of positive integer divisors of 595 that divides 595 without a remainder.

1, 5, 7, 17, 35, 85, 119, 595

Divisors of 498

List of positive integer divisors of 498 that divides 498 without a remainder.

1, 2, 3, 6, 83, 166, 249, 498

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 989, 595, 498, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 595, 498, 497 is 1.

Therefore, GCD of numbers 989, 595, 498, 497 is 1

Given Input Data is 989, 595, 498, 497

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 595 is 5 x 7 x 17

Prime Factorization of 498 is 2 x 3 x 83

Prime Factorization of 497 is 7 x 71

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(989, 595) = 588455

GCD(989, 595) = ( 989 x 595 ) / 588455

GCD(989, 595) = 588455 / 588455

GCD(989, 595) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 498

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

LCM(1, 498) = 498

GCD(1, 498) = ( 1 x 498 ) / 498

GCD(1, 498) = 498 / 498

GCD(1, 498) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 497

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

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

GCD(1, 497) = 497 / 497

GCD(1, 497) = 1

GCD of 989, 595, 498, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 141, 148, 987, 285
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• GCD of 933, 642, 919, 674
• GCD of 367, 614, 496, 818
• GCD of 871, 557, 413, 492

1. What is the GCD of 989, 595, 498, 497?

GCD of 989, 595, 498, 497 is 1

2. Where do I get the detailed procedure to find GCD of 989, 595, 498, 497?

You can find a detailed procedure to find GCD of 989, 595, 498, 497 on our page.

3. How to find GCD of 989, 595, 498, 497 on a calculator?

You can find the GCD of 989, 595, 498, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.