GCD of 161, 450, 910, 889 Calculator

Given Input numbers are 161, 450, 910, 889

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

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Divisors of 450

List of positive integer divisors of 450 that divides 450 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450

Divisors of 910

List of positive integer divisors of 910 that divides 910 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Greatest Common Divisior

We found the divisors of 161, 450, 910, 889 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 161, 450, 910, 889 is 1.

Therefore, GCD of numbers 161, 450, 910, 889 is 1

Given Input Data is 161, 450, 910, 889

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

Prime Factorization of 161 is 7 x 23

Prime Factorization of 450 is 2 x 3 x 3 x 5 x 5

Prime Factorization of 910 is 2 x 5 x 7 x 13

Prime Factorization of 889 is 7 x 127

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(161, 450) = 72450

GCD(161, 450) = ( 161 x 450 ) / 72450

GCD(161, 450) = 72450 / 72450

GCD(161, 450) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 910

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

LCM(1, 910) = 910

GCD(1, 910) = ( 1 x 910 ) / 910

GCD(1, 910) = 910 / 910

GCD(1, 910) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 889

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

LCM(1, 889) = 889

GCD(1, 889) = ( 1 x 889 ) / 889

GCD(1, 889) = 889 / 889

GCD(1, 889) = 1

GCD of 161, 450, 910, 889 is 1

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1. What is the GCD of 161, 450, 910, 889?

GCD of 161, 450, 910, 889 is 1

2. Where do I get the detailed procedure to find GCD of 161, 450, 910, 889?

You can find a detailed procedure to find GCD of 161, 450, 910, 889 on our page.

3. How to find GCD of 161, 450, 910, 889 on a calculator?

You can find the GCD of 161, 450, 910, 889 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.