GCD of 416, 790, 32, 143 Calculator

Given Input numbers are 416, 790, 32, 143

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

Divisors of 416

List of positive integer divisors of 416 that divides 416 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Greatest Common Divisior

We found the divisors of 416, 790, 32, 143 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 416, 790, 32, 143 is 1.

Therefore, GCD of numbers 416, 790, 32, 143 is 1

Given Input Data is 416, 790, 32, 143

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

Prime Factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 143 is 11 x 13

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(416, 790) = 164320

GCD(416, 790) = ( 416 x 790 ) / 164320

GCD(416, 790) = 328640 / 164320

GCD(416, 790) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 32

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

LCM(2, 32) = 32

GCD(2, 32) = ( 2 x 32 ) / 32

GCD(2, 32) = 64 / 32

GCD(2, 32) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 143

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

LCM(2, 143) = 286

GCD(2, 143) = ( 2 x 143 ) / 286

GCD(2, 143) = 286 / 286

GCD(2, 143) = 1

GCD of 416, 790, 32, 143 is 1

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• GCD of 178, 577, 19, 468
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1. What is the GCD of 416, 790, 32, 143?

GCD of 416, 790, 32, 143 is 1

2. Where do I get the detailed procedure to find GCD of 416, 790, 32, 143?

You can find a detailed procedure to find GCD of 416, 790, 32, 143 on our page.

3. How to find GCD of 416, 790, 32, 143 on a calculator?

You can find the GCD of 416, 790, 32, 143 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.