GCD of 211, 740, 77, 349 Calculator

Given Input numbers are 211, 740, 77, 349

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 740

List of positive integer divisors of 740 that divides 740 without a remainder.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 349

List of positive integer divisors of 349 that divides 349 without a remainder.

1, 349

Greatest Common Divisior

We found the divisors of 211, 740, 77, 349 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 211, 740, 77, 349 is 1.

Therefore, GCD of numbers 211, 740, 77, 349 is 1

Given Input Data is 211, 740, 77, 349

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

Prime Factorization of 211 is 211

Prime Factorization of 740 is 2 x 2 x 5 x 37

Prime Factorization of 77 is 7 x 11

Prime Factorization of 349 is 349

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, 740) = 156140

GCD(211, 740) = ( 211 x 740 ) / 156140

GCD(211, 740) = 156140 / 156140

GCD(211, 740) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 349

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

LCM(1, 349) = 349

GCD(1, 349) = ( 1 x 349 ) / 349

GCD(1, 349) = 349 / 349

GCD(1, 349) = 1

GCD of 211, 740, 77, 349 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 264, 930, 89, 422
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• GCD of 864, 367, 13, 259
• GCD of 970, 481, 31, 625
• GCD of 712, 231, 12, 902

1. What is the GCD of 211, 740, 77, 349?

GCD of 211, 740, 77, 349 is 1

2. Where do I get the detailed procedure to find GCD of 211, 740, 77, 349?

You can find a detailed procedure to find GCD of 211, 740, 77, 349 on our page.

3. How to find GCD of 211, 740, 77, 349 on a calculator?

You can find the GCD of 211, 740, 77, 349 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.