GCD of 989, 699, 93, 684 Calculator

Given Input numbers are 989, 699, 93, 684

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 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Greatest Common Divisior

We found the divisors of 989, 699, 93, 684 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 699, 93, 684 is 1.

Therefore, GCD of numbers 989, 699, 93, 684 is 1

Given Input Data is 989, 699, 93, 684

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 699 is 3 x 233

Prime Factorization of 93 is 3 x 31

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

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, 699) = 691311

GCD(989, 699) = ( 989 x 699 ) / 691311

GCD(989, 699) = 691311 / 691311

GCD(989, 699) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 93

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

LCM(1, 93) = 93

GCD(1, 93) = ( 1 x 93 ) / 93

GCD(1, 93) = 93 / 93

GCD(1, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 684

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

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

GCD(1, 684) = 684 / 684

GCD(1, 684) = 1

GCD of 989, 699, 93, 684 is 1

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1. What is the GCD of 989, 699, 93, 684?

GCD of 989, 699, 93, 684 is 1

2. Where do I get the detailed procedure to find GCD of 989, 699, 93, 684?

You can find a detailed procedure to find GCD of 989, 699, 93, 684 on our page.

3. How to find GCD of 989, 699, 93, 684 on a calculator?

You can find the GCD of 989, 699, 93, 684 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.