GCD of 987, 150, 429, 373 Calculator

Given Input numbers are 987, 150, 429, 373

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 150

List of positive integer divisors of 150 that divides 150 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 373

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

1, 373

Greatest Common Divisior

We found the divisors of 987, 150, 429, 373 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 987, 150, 429, 373 is 1.

Therefore, GCD of numbers 987, 150, 429, 373 is 1

Given Input Data is 987, 150, 429, 373

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 150 is 2 x 3 x 5 x 5

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 373 is 373

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, 150) = 49350

GCD(987, 150) = ( 987 x 150 ) / 49350

GCD(987, 150) = 148050 / 49350

GCD(987, 150) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 429

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

LCM(3, 429) = 429

GCD(3, 429) = ( 3 x 429 ) / 429

GCD(3, 429) = 1287 / 429

GCD(3, 429) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 373

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

LCM(3, 373) = 1119

GCD(3, 373) = ( 3 x 373 ) / 1119

GCD(3, 373) = 1119 / 1119

GCD(3, 373) = 1

GCD of 987, 150, 429, 373 is 1

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1. What is the GCD of 987, 150, 429, 373?

GCD of 987, 150, 429, 373 is 1

2. Where do I get the detailed procedure to find GCD of 987, 150, 429, 373?

You can find a detailed procedure to find GCD of 987, 150, 429, 373 on our page.

3. How to find GCD of 987, 150, 429, 373 on a calculator?

You can find the GCD of 987, 150, 429, 373 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.