GCD of 734, 412, 84, 155 Calculator

Given Input numbers are 734, 412, 84, 155

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

Divisors of 734

List of positive integer divisors of 734 that divides 734 without a remainder.

1, 2, 367, 734

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 155

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

1, 5, 31, 155

Greatest Common Divisior

We found the divisors of 734, 412, 84, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 734, 412, 84, 155 is 1.

Therefore, GCD of numbers 734, 412, 84, 155 is 1

Given Input Data is 734, 412, 84, 155

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

Prime Factorization of 734 is 2 x 367

Prime Factorization of 412 is 2 x 2 x 103

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 155 is 5 x 31

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(734, 412) = 151204

GCD(734, 412) = ( 734 x 412 ) / 151204

GCD(734, 412) = 302408 / 151204

GCD(734, 412) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 84

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

LCM(2, 84) = 84

GCD(2, 84) = ( 2 x 84 ) / 84

GCD(2, 84) = 168 / 84

GCD(2, 84) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 155

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

LCM(2, 155) = 310

GCD(2, 155) = ( 2 x 155 ) / 310

GCD(2, 155) = 310 / 310

GCD(2, 155) = 1

GCD of 734, 412, 84, 155 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 222, 872, 74, 353
• GCD of 960, 403, 48, 307
• GCD of 751, 383, 59, 254
• GCD of 910, 783, 25, 499
• GCD of 108, 420, 74, 521

1. What is the GCD of 734, 412, 84, 155?

GCD of 734, 412, 84, 155 is 1

2. Where do I get the detailed procedure to find GCD of 734, 412, 84, 155?

You can find a detailed procedure to find GCD of 734, 412, 84, 155 on our page.

3. How to find GCD of 734, 412, 84, 155 on a calculator?

You can find the GCD of 734, 412, 84, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.