GCD of 134, 215, 540, 385 Calculator

Given Input numbers are 134, 215, 540, 385

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

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Divisors of 540

List of positive integer divisors of 540 that divides 540 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 134, 215, 540, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 134, 215, 540, 385 is 1.

Therefore, GCD of numbers 134, 215, 540, 385 is 1

Given Input Data is 134, 215, 540, 385

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

Prime Factorization of 134 is 2 x 67

Prime Factorization of 215 is 5 x 43

Prime Factorization of 540 is 2 x 2 x 3 x 3 x 3 x 5

Prime Factorization of 385 is 5 x 7 x 11

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(134, 215) = 28810

GCD(134, 215) = ( 134 x 215 ) / 28810

GCD(134, 215) = 28810 / 28810

GCD(134, 215) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 540

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

LCM(1, 540) = 540

GCD(1, 540) = ( 1 x 540 ) / 540

GCD(1, 540) = 540 / 540

GCD(1, 540) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

GCD of 134, 215, 540, 385 is 1

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1. What is the GCD of 134, 215, 540, 385?

GCD of 134, 215, 540, 385 is 1

2. Where do I get the detailed procedure to find GCD of 134, 215, 540, 385?

You can find a detailed procedure to find GCD of 134, 215, 540, 385 on our page.

3. How to find GCD of 134, 215, 540, 385 on a calculator?

You can find the GCD of 134, 215, 540, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.