GCD of 991, 701, 225 Calculator

Given Input numbers are 991, 701, 225

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

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 701

List of positive integer divisors of 701 that divides 701 without a remainder.

1, 701

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Greatest Common Divisior

We found the divisors of 991, 701, 225 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 991, 701, 225 is 1.

Therefore, GCD of numbers 991, 701, 225 is 1

Given Input Data is 991, 701, 225

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

Prime Factorization of 991 is 991

Prime Factorization of 701 is 701

Prime Factorization of 225 is 3 x 3 x 5 x 5

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(991, 701) = 694691

GCD(991, 701) = ( 991 x 701 ) / 694691

GCD(991, 701) = 694691 / 694691

GCD(991, 701) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 225

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

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

GCD(1, 225) = 225 / 225

GCD(1, 225) = 1

GCD of 991, 701, 225 is 1

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1. What is the GCD of 991, 701, 225?

GCD of 991, 701, 225 is 1

2. Where do I get the detailed procedure to find GCD of 991, 701, 225?

You can find a detailed procedure to find GCD of 991, 701, 225 on our page.

3. How to find GCD of 991, 701, 225 on a calculator?

You can find the GCD of 991, 701, 225 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.