GCD of 293, 147, 34, 765 Calculator

Given Input numbers are 293, 147, 34, 765

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

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Greatest Common Divisior

We found the divisors of 293, 147, 34, 765 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 293, 147, 34, 765 is 1.

Therefore, GCD of numbers 293, 147, 34, 765 is 1

Given Input Data is 293, 147, 34, 765

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

Prime Factorization of 293 is 293

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 34 is 2 x 17

Prime Factorization of 765 is 3 x 3 x 5 x 17

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(293, 147) = 43071

GCD(293, 147) = ( 293 x 147 ) / 43071

GCD(293, 147) = 43071 / 43071

GCD(293, 147) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 765

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

LCM(1, 765) = 765

GCD(1, 765) = ( 1 x 765 ) / 765

GCD(1, 765) = 765 / 765

GCD(1, 765) = 1

GCD of 293, 147, 34, 765 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 477, 38, 733
• GCD of 802, 533, 26, 335
• GCD of 255, 907, 24, 215
• GCD of 771, 689, 81, 310
• GCD of 763, 364, 77, 139

1. What is the GCD of 293, 147, 34, 765?

GCD of 293, 147, 34, 765 is 1

2. Where do I get the detailed procedure to find GCD of 293, 147, 34, 765?

You can find a detailed procedure to find GCD of 293, 147, 34, 765 on our page.

3. How to find GCD of 293, 147, 34, 765 on a calculator?

You can find the GCD of 293, 147, 34, 765 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.