GCD of 70, 243, 981, 226 Calculator

Given Input numbers are 70, 243, 981, 226

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

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 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 226

List of positive integer divisors of 226 that divides 226 without a remainder.

1, 2, 113, 226

Greatest Common Divisior

We found the divisors of 70, 243, 981, 226 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 243, 981, 226 is 1.

Therefore, GCD of numbers 70, 243, 981, 226 is 1

Given Input Data is 70, 243, 981, 226

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 226 is 2 x 113

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(70, 243) = 17010

GCD(70, 243) = ( 70 x 243 ) / 17010

GCD(70, 243) = 17010 / 17010

GCD(70, 243) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 226

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

LCM(1, 226) = 226

GCD(1, 226) = ( 1 x 226 ) / 226

GCD(1, 226) = 226 / 226

GCD(1, 226) = 1

GCD of 70, 243, 981, 226 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 57, 692, 610, 877
• GCD of 70, 890, 590, 269
• GCD of 63, 239, 408, 328
• GCD of 91, 130, 627, 211
• GCD of 70, 108, 380, 779

1. What is the GCD of 70, 243, 981, 226?

GCD of 70, 243, 981, 226 is 1

2. Where do I get the detailed procedure to find GCD of 70, 243, 981, 226?

You can find a detailed procedure to find GCD of 70, 243, 981, 226 on our page.

3. How to find GCD of 70, 243, 981, 226 on a calculator?

You can find the GCD of 70, 243, 981, 226 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.