GCD of 133, 902, 281, 778 Calculator

Given Input numbers are 133, 902, 281, 778

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

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Divisors of 902

List of positive integer divisors of 902 that divides 902 without a remainder.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 281

List of positive integer divisors of 281 that divides 281 without a remainder.

1, 281

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Greatest Common Divisior

We found the divisors of 133, 902, 281, 778 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 133, 902, 281, 778 is 1.

Therefore, GCD of numbers 133, 902, 281, 778 is 1

Given Input Data is 133, 902, 281, 778

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

Prime Factorization of 133 is 7 x 19

Prime Factorization of 902 is 2 x 11 x 41

Prime Factorization of 281 is 281

Prime Factorization of 778 is 2 x 389

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(133, 902) = 119966

GCD(133, 902) = ( 133 x 902 ) / 119966

GCD(133, 902) = 119966 / 119966

GCD(133, 902) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 281

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

LCM(1, 281) = 281

GCD(1, 281) = ( 1 x 281 ) / 281

GCD(1, 281) = 281 / 281

GCD(1, 281) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

GCD of 133, 902, 281, 778 is 1

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1. What is the GCD of 133, 902, 281, 778?

GCD of 133, 902, 281, 778 is 1

2. Where do I get the detailed procedure to find GCD of 133, 902, 281, 778?

You can find a detailed procedure to find GCD of 133, 902, 281, 778 on our page.

3. How to find GCD of 133, 902, 281, 778 on a calculator?

You can find the GCD of 133, 902, 281, 778 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.