GCD of 291, 632, 11, 153 Calculator

Given Input numbers are 291, 632, 11, 153

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

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 632

List of positive integer divisors of 632 that divides 632 without a remainder.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Greatest Common Divisior

We found the divisors of 291, 632, 11, 153 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 291, 632, 11, 153 is 1.

Therefore, GCD of numbers 291, 632, 11, 153 is 1

Given Input Data is 291, 632, 11, 153

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

Prime Factorization of 291 is 3 x 97

Prime Factorization of 632 is 2 x 2 x 2 x 79

Prime Factorization of 11 is 11

Prime Factorization of 153 is 3 x 3 x 17

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(291, 632) = 183912

GCD(291, 632) = ( 291 x 632 ) / 183912

GCD(291, 632) = 183912 / 183912

GCD(291, 632) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 11

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

LCM(1, 11) = 11

GCD(1, 11) = ( 1 x 11 ) / 11

GCD(1, 11) = 11 / 11

GCD(1, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

GCD of 291, 632, 11, 153 is 1

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1. What is the GCD of 291, 632, 11, 153?

GCD of 291, 632, 11, 153 is 1

2. Where do I get the detailed procedure to find GCD of 291, 632, 11, 153?

You can find a detailed procedure to find GCD of 291, 632, 11, 153 on our page.

3. How to find GCD of 291, 632, 11, 153 on a calculator?

You can find the GCD of 291, 632, 11, 153 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.