GCD of 370, 386, 40, 623 Calculator

Given Input numbers are 370, 386, 40, 623

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

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Greatest Common Divisior

We found the divisors of 370, 386, 40, 623 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 370, 386, 40, 623 is 1.

Therefore, GCD of numbers 370, 386, 40, 623 is 1

Given Input Data is 370, 386, 40, 623

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

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 386 is 2 x 193

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 623 is 7 x 89

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(370, 386) = 71410

GCD(370, 386) = ( 370 x 386 ) / 71410

GCD(370, 386) = 142820 / 71410

GCD(370, 386) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 40

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

LCM(2, 40) = 40

GCD(2, 40) = ( 2 x 40 ) / 40

GCD(2, 40) = 80 / 40

GCD(2, 40) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 623

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

LCM(2, 623) = 1246

GCD(2, 623) = ( 2 x 623 ) / 1246

GCD(2, 623) = 1246 / 1246

GCD(2, 623) = 1

GCD of 370, 386, 40, 623 is 1

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• GCD of 529, 215, 24, 716
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1. What is the GCD of 370, 386, 40, 623?

GCD of 370, 386, 40, 623 is 1

2. Where do I get the detailed procedure to find GCD of 370, 386, 40, 623?

You can find a detailed procedure to find GCD of 370, 386, 40, 623 on our page.

3. How to find GCD of 370, 386, 40, 623 on a calculator?

You can find the GCD of 370, 386, 40, 623 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.