GCD of 704, 247, 69, 786 Calculator

Given Input numbers are 704, 247, 69, 786

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

Divisors of 704

List of positive integer divisors of 704 that divides 704 without a remainder.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 786

List of positive integer divisors of 786 that divides 786 without a remainder.

1, 2, 3, 6, 131, 262, 393, 786

Greatest Common Divisior

We found the divisors of 704, 247, 69, 786 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 704, 247, 69, 786 is 1.

Therefore, GCD of numbers 704, 247, 69, 786 is 1

Given Input Data is 704, 247, 69, 786

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

Prime Factorization of 704 is 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime Factorization of 247 is 13 x 19

Prime Factorization of 69 is 3 x 23

Prime Factorization of 786 is 2 x 3 x 131

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(704, 247) = 173888

GCD(704, 247) = ( 704 x 247 ) / 173888

GCD(704, 247) = 173888 / 173888

GCD(704, 247) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 786

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

LCM(1, 786) = 786

GCD(1, 786) = ( 1 x 786 ) / 786

GCD(1, 786) = 786 / 786

GCD(1, 786) = 1

GCD of 704, 247, 69, 786 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 162, 304, 26, 455
• GCD of 381, 243, 40, 215
• GCD of 737, 240, 10, 193
• GCD of 115, 655, 96, 659
• GCD of 567, 989, 11, 862

1. What is the GCD of 704, 247, 69, 786?

GCD of 704, 247, 69, 786 is 1

2. Where do I get the detailed procedure to find GCD of 704, 247, 69, 786?

You can find a detailed procedure to find GCD of 704, 247, 69, 786 on our page.

3. How to find GCD of 704, 247, 69, 786 on a calculator?

You can find the GCD of 704, 247, 69, 786 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.