GCD of 891, 463, 91, 156 Calculator

Given Input numbers are 891, 463, 91, 156

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

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Greatest Common Divisior

We found the divisors of 891, 463, 91, 156 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 891, 463, 91, 156 is 1.

Therefore, GCD of numbers 891, 463, 91, 156 is 1

Given Input Data is 891, 463, 91, 156

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

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 463 is 463

Prime Factorization of 91 is 7 x 13

Prime Factorization of 156 is 2 x 2 x 3 x 13

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(891, 463) = 412533

GCD(891, 463) = ( 891 x 463 ) / 412533

GCD(891, 463) = 412533 / 412533

GCD(891, 463) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

GCD of 891, 463, 91, 156 is 1

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• GCD of 266, 623, 25, 668
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1. What is the GCD of 891, 463, 91, 156?

GCD of 891, 463, 91, 156 is 1

2. Where do I get the detailed procedure to find GCD of 891, 463, 91, 156?

You can find a detailed procedure to find GCD of 891, 463, 91, 156 on our page.

3. How to find GCD of 891, 463, 91, 156 on a calculator?

You can find the GCD of 891, 463, 91, 156 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.