GCD of 659, 936, 45, 243 Calculator

Given Input numbers are 659, 936, 45, 243

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

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Greatest Common Divisior

We found the divisors of 659, 936, 45, 243 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 659, 936, 45, 243 is 1.

Therefore, GCD of numbers 659, 936, 45, 243 is 1

Given Input Data is 659, 936, 45, 243

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

Prime Factorization of 659 is 659

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

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(659, 936) = 616824

GCD(659, 936) = ( 659 x 936 ) / 616824

GCD(659, 936) = 616824 / 616824

GCD(659, 936) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 243

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

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

GCD(1, 243) = 243 / 243

GCD(1, 243) = 1

GCD of 659, 936, 45, 243 is 1

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• GCD of 277, 673, 95, 530
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1. What is the GCD of 659, 936, 45, 243?

GCD of 659, 936, 45, 243 is 1

2. Where do I get the detailed procedure to find GCD of 659, 936, 45, 243?

You can find a detailed procedure to find GCD of 659, 936, 45, 243 on our page.

3. How to find GCD of 659, 936, 45, 243 on a calculator?

You can find the GCD of 659, 936, 45, 243 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.