GCD of 729, 702, 70, 107 Calculator

Given Input numbers are 729, 702, 70, 107

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

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Greatest Common Divisior

We found the divisors of 729, 702, 70, 107 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 702, 70, 107 is 1.

Therefore, GCD of numbers 729, 702, 70, 107 is 1

Given Input Data is 729, 702, 70, 107

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

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 107 is 107

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(729, 702) = 18954

GCD(729, 702) = ( 729 x 702 ) / 18954

GCD(729, 702) = 511758 / 18954

GCD(729, 702) = 27

Step2:

Here we consider the GCD from the above i.e. 27 as first number and the next as 70

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

LCM(27, 70) = 1890

GCD(27, 70) = ( 27 x 70 ) / 1890

GCD(27, 70) = 1890 / 1890

GCD(27, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 107

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

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

GCD(1, 107) = 107 / 107

GCD(1, 107) = 1

GCD of 729, 702, 70, 107 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 976, 344, 21, 699
• GCD of 315, 667, 67, 661
• GCD of 913, 823, 43, 990
• GCD of 186, 930, 39, 438
• GCD of 212, 725, 75, 605

1. What is the GCD of 729, 702, 70, 107?

GCD of 729, 702, 70, 107 is 1

2. Where do I get the detailed procedure to find GCD of 729, 702, 70, 107?

You can find a detailed procedure to find GCD of 729, 702, 70, 107 on our page.

3. How to find GCD of 729, 702, 70, 107 on a calculator?

You can find the GCD of 729, 702, 70, 107 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.