GCD of 307, 730, 45, 451 Calculator

Given Input numbers are 307, 730, 45, 451

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

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 45

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

1, 3, 5, 9, 15, 45

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Greatest Common Divisior

We found the divisors of 307, 730, 45, 451 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 307, 730, 45, 451 is 1.

Therefore, GCD of numbers 307, 730, 45, 451 is 1

Given Input Data is 307, 730, 45, 451

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

Prime Factorization of 307 is 307

Prime Factorization of 730 is 2 x 5 x 73

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 451 is 11 x 41

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(307, 730) = 224110

GCD(307, 730) = ( 307 x 730 ) / 224110

GCD(307, 730) = 224110 / 224110

GCD(307, 730) = 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 451

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

LCM(1, 451) = 451

GCD(1, 451) = ( 1 x 451 ) / 451

GCD(1, 451) = 451 / 451

GCD(1, 451) = 1

GCD of 307, 730, 45, 451 is 1

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• GCD of 386, 863, 76, 652
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• GCD of 159, 392, 45, 506
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• GCD of 515, 143, 96, 789

1. What is the GCD of 307, 730, 45, 451?

GCD of 307, 730, 45, 451 is 1

2. Where do I get the detailed procedure to find GCD of 307, 730, 45, 451?

You can find a detailed procedure to find GCD of 307, 730, 45, 451 on our page.

3. How to find GCD of 307, 730, 45, 451 on a calculator?

You can find the GCD of 307, 730, 45, 451 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.