GCD of 987, 901, 373, 684 Calculator

Given Input numbers are 987, 901, 373, 684

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

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 901

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

1, 17, 53, 901

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

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 987, 901, 373, 684 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 987, 901, 373, 684 is 1.

Therefore, GCD of numbers 987, 901, 373, 684 is 1

Given Input Data is 987, 901, 373, 684

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

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 901 is 17 x 53

Prime Factorization of 373 is 373

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(987, 901) = 889287

GCD(987, 901) = ( 987 x 901 ) / 889287

GCD(987, 901) = 889287 / 889287

GCD(987, 901) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 373

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

LCM(1, 373) = 373

GCD(1, 373) = ( 1 x 373 ) / 373

GCD(1, 373) = 373 / 373

GCD(1, 373) = 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 987, 901, 373, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 207, 599, 996
• GCD of 916, 421, 881, 960
• GCD of 948, 265, 925, 643
• GCD of 664, 312, 819, 173
• GCD of 160, 252, 401, 895

1. What is the GCD of 987, 901, 373, 684?

GCD of 987, 901, 373, 684 is 1

2. Where do I get the detailed procedure to find GCD of 987, 901, 373, 684?

You can find a detailed procedure to find GCD of 987, 901, 373, 684 on our page.

3. How to find GCD of 987, 901, 373, 684 on a calculator?

You can find the GCD of 987, 901, 373, 684 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.