GCD of 402, 729, 93, 122 Calculator

Given Input numbers are 402, 729, 93, 122

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

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

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 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

Greatest Common Divisior

We found the divisors of 402, 729, 93, 122 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 729, 93, 122 is 1.

Therefore, GCD of numbers 402, 729, 93, 122 is 1

Given Input Data is 402, 729, 93, 122

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

Prime Factorization of 402 is 2 x 3 x 67

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

Prime Factorization of 93 is 3 x 31

Prime Factorization of 122 is 2 x 61

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(402, 729) = 97686

GCD(402, 729) = ( 402 x 729 ) / 97686

GCD(402, 729) = 293058 / 97686

GCD(402, 729) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 93

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

LCM(3, 93) = 93

GCD(3, 93) = ( 3 x 93 ) / 93

GCD(3, 93) = 279 / 93

GCD(3, 93) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 122

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

LCM(3, 122) = 366

GCD(3, 122) = ( 3 x 122 ) / 366

GCD(3, 122) = 366 / 366

GCD(3, 122) = 1

GCD of 402, 729, 93, 122 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 487, 667, 31, 182
• GCD of 151, 969, 12, 571
• GCD of 754, 724, 93, 813
• GCD of 375, 911, 55, 691
• GCD of 866, 535, 58, 402

1. What is the GCD of 402, 729, 93, 122?

GCD of 402, 729, 93, 122 is 1

2. Where do I get the detailed procedure to find GCD of 402, 729, 93, 122?

You can find a detailed procedure to find GCD of 402, 729, 93, 122 on our page.

3. How to find GCD of 402, 729, 93, 122 on a calculator?

You can find the GCD of 402, 729, 93, 122 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.