GCD of 279, 178, 68, 750 Calculator

Given Input numbers are 279, 178, 68, 750

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

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 750

List of positive integer divisors of 750 that divides 750 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

Greatest Common Divisior

We found the divisors of 279, 178, 68, 750 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 279, 178, 68, 750 is 1.

Therefore, GCD of numbers 279, 178, 68, 750 is 1

Given Input Data is 279, 178, 68, 750

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

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 178 is 2 x 89

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 750 is 2 x 3 x 5 x 5 x 5

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(279, 178) = 49662

GCD(279, 178) = ( 279 x 178 ) / 49662

GCD(279, 178) = 49662 / 49662

GCD(279, 178) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 750

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

LCM(1, 750) = 750

GCD(1, 750) = ( 1 x 750 ) / 750

GCD(1, 750) = 750 / 750

GCD(1, 750) = 1

GCD of 279, 178, 68, 750 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 762, 245, 35, 336
• GCD of 930, 341, 55, 777
• GCD of 545, 149, 61, 505
• GCD of 921, 386, 45, 195
• GCD of 367, 689, 50, 985

1. What is the GCD of 279, 178, 68, 750?

GCD of 279, 178, 68, 750 is 1

2. Where do I get the detailed procedure to find GCD of 279, 178, 68, 750?

You can find a detailed procedure to find GCD of 279, 178, 68, 750 on our page.

3. How to find GCD of 279, 178, 68, 750 on a calculator?

You can find the GCD of 279, 178, 68, 750 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.