GCD of 370, 454, 40, 251 Calculator

Given Input numbers are 370, 454, 40, 251

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 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

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 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Greatest Common Divisior

We found the divisors of 370, 454, 40, 251 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 370, 454, 40, 251 is 1.

Therefore, GCD of numbers 370, 454, 40, 251 is 1

Given Input Data is 370, 454, 40, 251

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 454 is 2 x 227

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

Prime Factorization of 251 is 251

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, 454) = 83990

GCD(370, 454) = ( 370 x 454 ) / 83990

GCD(370, 454) = 167980 / 83990

GCD(370, 454) = 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 251

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

LCM(2, 251) = 502

GCD(2, 251) = ( 2 x 251 ) / 502

GCD(2, 251) = 502 / 502

GCD(2, 251) = 1

GCD of 370, 454, 40, 251 is 1

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• GCD of 651, 256, 53, 596
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• GCD of 875, 836, 81, 381

1. What is the GCD of 370, 454, 40, 251?

GCD of 370, 454, 40, 251 is 1

2. Where do I get the detailed procedure to find GCD of 370, 454, 40, 251?

You can find a detailed procedure to find GCD of 370, 454, 40, 251 on our page.

3. How to find GCD of 370, 454, 40, 251 on a calculator?

You can find the GCD of 370, 454, 40, 251 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.