GCD of 643, 384, 136, 184 Calculator

Given Input numbers are 643, 384, 136, 184

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

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Divisors of 384

List of positive integer divisors of 384 that divides 384 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 184

List of positive integer divisors of 184 that divides 184 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184

Greatest Common Divisior

We found the divisors of 643, 384, 136, 184 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 643, 384, 136, 184 is 1.

Therefore, GCD of numbers 643, 384, 136, 184 is 1

Given Input Data is 643, 384, 136, 184

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

Prime Factorization of 643 is 643

Prime Factorization of 384 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 184 is 2 x 2 x 2 x 23

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(643, 384) = 246912

GCD(643, 384) = ( 643 x 384 ) / 246912

GCD(643, 384) = 246912 / 246912

GCD(643, 384) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 136

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

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

GCD(1, 136) = 136 / 136

GCD(1, 136) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 184

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

LCM(1, 184) = 184

GCD(1, 184) = ( 1 x 184 ) / 184

GCD(1, 184) = 184 / 184

GCD(1, 184) = 1

GCD of 643, 384, 136, 184 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 369, 814, 502, 130
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• GCD of 994, 348, 632, 128
• GCD of 260, 692, 768, 767
• GCD of 225, 175, 140, 665

1. What is the GCD of 643, 384, 136, 184?

GCD of 643, 384, 136, 184 is 1

2. Where do I get the detailed procedure to find GCD of 643, 384, 136, 184?

You can find a detailed procedure to find GCD of 643, 384, 136, 184 on our page.

3. How to find GCD of 643, 384, 136, 184 on a calculator?

You can find the GCD of 643, 384, 136, 184 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.