GCD of 991, 210, 152 Calculator

Given Input numbers are 991, 210, 152

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 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Greatest Common Divisior

We found the divisors of 991, 210, 152 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 991, 210, 152 is 1.

Therefore, GCD of numbers 991, 210, 152 is 1

Given Input Data is 991, 210, 152

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

Prime Factorization of 991 is 991

Prime Factorization of 210 is 2 x 3 x 5 x 7

Prime Factorization of 152 is 2 x 2 x 2 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(991, 210) = 208110

GCD(991, 210) = ( 991 x 210 ) / 208110

GCD(991, 210) = 208110 / 208110

GCD(991, 210) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 152

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

LCM(1, 152) = 152

GCD(1, 152) = ( 1 x 152 ) / 152

GCD(1, 152) = 152 / 152

GCD(1, 152) = 1

GCD of 991, 210, 152 is 1

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1. What is the GCD of 991, 210, 152?

GCD of 991, 210, 152 is 1

2. Where do I get the detailed procedure to find GCD of 991, 210, 152?

You can find a detailed procedure to find GCD of 991, 210, 152 on our page.

3. How to find GCD of 991, 210, 152 on a calculator?

You can find the GCD of 991, 210, 152 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.