GCD of 437, 240, 155, 951 Calculator

Given Input numbers are 437, 240, 155, 951

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

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

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 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 951

List of positive integer divisors of 951 that divides 951 without a remainder.

1, 3, 317, 951

Greatest Common Divisior

We found the divisors of 437, 240, 155, 951 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 437, 240, 155, 951 is 1.

Therefore, GCD of numbers 437, 240, 155, 951 is 1

Given Input Data is 437, 240, 155, 951

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

Prime Factorization of 437 is 19 x 23

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

Prime Factorization of 155 is 5 x 31

Prime Factorization of 951 is 3 x 317

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(437, 240) = 104880

GCD(437, 240) = ( 437 x 240 ) / 104880

GCD(437, 240) = 104880 / 104880

GCD(437, 240) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 951

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

LCM(1, 951) = 951

GCD(1, 951) = ( 1 x 951 ) / 951

GCD(1, 951) = 951 / 951

GCD(1, 951) = 1

GCD of 437, 240, 155, 951 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 671, 930, 124, 243
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1. What is the GCD of 437, 240, 155, 951?

GCD of 437, 240, 155, 951 is 1

2. Where do I get the detailed procedure to find GCD of 437, 240, 155, 951?

You can find a detailed procedure to find GCD of 437, 240, 155, 951 on our page.

3. How to find GCD of 437, 240, 155, 951 on a calculator?

You can find the GCD of 437, 240, 155, 951 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.