GCD of 151, 240, 730 Calculator

Given Input numbers are 151, 240, 730

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

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Divisors of 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 730

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

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

Greatest Common Divisior

We found the divisors of 151, 240, 730 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 151, 240, 730 is 1.

Therefore, GCD of numbers 151, 240, 730 is 1

Given Input Data is 151, 240, 730

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

Prime Factorization of 151 is 151

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 730 is 2 x 5 x 73

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(151, 240) = 36240

GCD(151, 240) = ( 151 x 240 ) / 36240

GCD(151, 240) = 36240 / 36240

GCD(151, 240) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 730

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

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

GCD(1, 730) = 730 / 730

GCD(1, 730) = 1

GCD of 151, 240, 730 is 1

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1. What is the GCD of 151, 240, 730?

GCD of 151, 240, 730 is 1

2. Where do I get the detailed procedure to find GCD of 151, 240, 730?

You can find a detailed procedure to find GCD of 151, 240, 730 on our page.

3. How to find GCD of 151, 240, 730 on a calculator?

You can find the GCD of 151, 240, 730 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.