GCD of 719, 237, 120, 438 Calculator

Given Input numbers are 719, 237, 120, 438

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

Divisors of 719

List of positive integer divisors of 719 that divides 719 without a remainder.

1, 719

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 120

List of positive integer divisors of 120 that divides 120 without a remainder.

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

Divisors of 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Greatest Common Divisior

We found the divisors of 719, 237, 120, 438 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 719, 237, 120, 438 is 1.

Therefore, GCD of numbers 719, 237, 120, 438 is 1

Given Input Data is 719, 237, 120, 438

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

Prime Factorization of 719 is 719

Prime Factorization of 237 is 3 x 79

Prime Factorization of 120 is 2 x 2 x 2 x 3 x 5

Prime Factorization of 438 is 2 x 3 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(719, 237) = 170403

GCD(719, 237) = ( 719 x 237 ) / 170403

GCD(719, 237) = 170403 / 170403

GCD(719, 237) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 120

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

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

GCD(1, 120) = 120 / 120

GCD(1, 120) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 438

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

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

GCD(1, 438) = 438 / 438

GCD(1, 438) = 1

GCD of 719, 237, 120, 438 is 1

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• GCD of 992, 469, 224, 296
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1. What is the GCD of 719, 237, 120, 438?

GCD of 719, 237, 120, 438 is 1

2. Where do I get the detailed procedure to find GCD of 719, 237, 120, 438?

You can find a detailed procedure to find GCD of 719, 237, 120, 438 on our page.

3. How to find GCD of 719, 237, 120, 438 on a calculator?

You can find the GCD of 719, 237, 120, 438 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.