GCD of 211, 735, 97, 247 Calculator

Given Input numbers are 211, 735, 97, 247

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

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 735

List of positive integer divisors of 735 that divides 735 without a remainder.

1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 247

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

1, 13, 19, 247

Greatest Common Divisior

We found the divisors of 211, 735, 97, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 211, 735, 97, 247 is 1.

Therefore, GCD of numbers 211, 735, 97, 247 is 1

Given Input Data is 211, 735, 97, 247

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

Prime Factorization of 211 is 211

Prime Factorization of 735 is 3 x 5 x 7 x 7

Prime Factorization of 97 is 97

Prime Factorization of 247 is 13 x 19

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(211, 735) = 155085

GCD(211, 735) = ( 211 x 735 ) / 155085

GCD(211, 735) = 155085 / 155085

GCD(211, 735) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 97

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

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

GCD(1, 97) = 97 / 97

GCD(1, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 247

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

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

GCD(1, 247) = 247 / 247

GCD(1, 247) = 1

GCD of 211, 735, 97, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 629, 326, 13, 644
• GCD of 295, 368, 90, 580
• GCD of 252, 776, 84, 975
• GCD of 843, 217, 48, 518
• GCD of 548, 417, 19, 236

1. What is the GCD of 211, 735, 97, 247?

GCD of 211, 735, 97, 247 is 1

2. Where do I get the detailed procedure to find GCD of 211, 735, 97, 247?

You can find a detailed procedure to find GCD of 211, 735, 97, 247 on our page.

3. How to find GCD of 211, 735, 97, 247 on a calculator?

You can find the GCD of 211, 735, 97, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.