GCD of 337, 495, 693, 989 Calculator

Given Input numbers are 337, 495, 693, 989

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

Divisors of 337

List of positive integer divisors of 337 that divides 337 without a remainder.

1, 337

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 989

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

1, 23, 43, 989

Greatest Common Divisior

We found the divisors of 337, 495, 693, 989 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 337, 495, 693, 989 is 1.

Therefore, GCD of numbers 337, 495, 693, 989 is 1

Given Input Data is 337, 495, 693, 989

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

Prime Factorization of 337 is 337

Prime Factorization of 495 is 3 x 3 x 5 x 11

Prime Factorization of 693 is 3 x 3 x 7 x 11

Prime Factorization of 989 is 23 x 43

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(337, 495) = 166815

GCD(337, 495) = ( 337 x 495 ) / 166815

GCD(337, 495) = 166815 / 166815

GCD(337, 495) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 693

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

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

GCD(1, 693) = 693 / 693

GCD(1, 693) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 989

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

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

GCD(1, 989) = 989 / 989

GCD(1, 989) = 1

GCD of 337, 495, 693, 989 is 1

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1. What is the GCD of 337, 495, 693, 989?

GCD of 337, 495, 693, 989 is 1

2. Where do I get the detailed procedure to find GCD of 337, 495, 693, 989?

You can find a detailed procedure to find GCD of 337, 495, 693, 989 on our page.

3. How to find GCD of 337, 495, 693, 989 on a calculator?

You can find the GCD of 337, 495, 693, 989 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.