GCD of 84, 767, 155, 318 Calculator

Given Input numbers are 84, 767, 155, 318

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

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 767

List of positive integer divisors of 767 that divides 767 without a remainder.

1, 13, 59, 767

Divisors of 155

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

1, 5, 31, 155

Divisors of 318

List of positive integer divisors of 318 that divides 318 without a remainder.

1, 2, 3, 6, 53, 106, 159, 318

Greatest Common Divisior

We found the divisors of 84, 767, 155, 318 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 84, 767, 155, 318 is 1.

Therefore, GCD of numbers 84, 767, 155, 318 is 1

Given Input Data is 84, 767, 155, 318

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

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

Prime Factorization of 767 is 13 x 59

Prime Factorization of 155 is 5 x 31

Prime Factorization of 318 is 2 x 3 x 53

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(84, 767) = 64428

GCD(84, 767) = ( 84 x 767 ) / 64428

GCD(84, 767) = 64428 / 64428

GCD(84, 767) = 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 318

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

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

GCD(1, 318) = 318 / 318

GCD(1, 318) = 1

GCD of 84, 767, 155, 318 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 13, 319, 113, 827
• GCD of 63, 496, 439, 388
• GCD of 22, 766, 532, 907
• GCD of 64, 700, 340, 495
• GCD of 68, 534, 293, 296

1. What is the GCD of 84, 767, 155, 318?

GCD of 84, 767, 155, 318 is 1

2. Where do I get the detailed procedure to find GCD of 84, 767, 155, 318?

You can find a detailed procedure to find GCD of 84, 767, 155, 318 on our page.

3. How to find GCD of 84, 767, 155, 318 on a calculator?

You can find the GCD of 84, 767, 155, 318 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.