GCD of 752, 218, 897, 247 Calculator

Given Input numbers are 752, 218, 897, 247

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

Divisors of 752

List of positive integer divisors of 752 that divides 752 without a remainder.

1, 2, 4, 8, 16, 47, 94, 188, 376, 752

Divisors of 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

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 752, 218, 897, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 752, 218, 897, 247 is 1.

Therefore, GCD of numbers 752, 218, 897, 247 is 1

Given Input Data is 752, 218, 897, 247

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

Prime Factorization of 752 is 2 x 2 x 2 x 2 x 47

Prime Factorization of 218 is 2 x 109

Prime Factorization of 897 is 3 x 13 x 23

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(752, 218) = 81968

GCD(752, 218) = ( 752 x 218 ) / 81968

GCD(752, 218) = 163936 / 81968

GCD(752, 218) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 897

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

LCM(2, 897) = 1794

GCD(2, 897) = ( 2 x 897 ) / 1794

GCD(2, 897) = 1794 / 1794

GCD(2, 897) = 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 752, 218, 897, 247 is 1

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1. What is the GCD of 752, 218, 897, 247?

GCD of 752, 218, 897, 247 is 1

2. Where do I get the detailed procedure to find GCD of 752, 218, 897, 247?

You can find a detailed procedure to find GCD of 752, 218, 897, 247 on our page.

3. How to find GCD of 752, 218, 897, 247 on a calculator?

You can find the GCD of 752, 218, 897, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.