GCD of 966, 922, 161, 438 Calculator

Given Input numbers are 966, 922, 161, 438

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

Divisors of 966

List of positive integer divisors of 966 that divides 966 without a remainder.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 922

List of positive integer divisors of 922 that divides 922 without a remainder.

1, 2, 461, 922

Divisors of 161

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

1, 7, 23, 161

Divisors of 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Greatest Common Divisior

We found the divisors of 966, 922, 161, 438 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 966, 922, 161, 438 is 1.

Therefore, GCD of numbers 966, 922, 161, 438 is 1

Given Input Data is 966, 922, 161, 438

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

Prime Factorization of 966 is 2 x 3 x 7 x 23

Prime Factorization of 922 is 2 x 461

Prime Factorization of 161 is 7 x 23

Prime Factorization of 438 is 2 x 3 x 73

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(966, 922) = 445326

GCD(966, 922) = ( 966 x 922 ) / 445326

GCD(966, 922) = 890652 / 445326

GCD(966, 922) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 161

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

LCM(2, 161) = 322

GCD(2, 161) = ( 2 x 161 ) / 322

GCD(2, 161) = 322 / 322

GCD(2, 161) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 438

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

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

GCD(1, 438) = 438 / 438

GCD(1, 438) = 1

GCD of 966, 922, 161, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 870, 287, 942, 587
• GCD of 183, 412, 854, 255
• GCD of 862, 623, 211, 108
• GCD of 446, 601, 670, 971
• GCD of 854, 100, 446, 454

1. What is the GCD of 966, 922, 161, 438?

GCD of 966, 922, 161, 438 is 1

2. Where do I get the detailed procedure to find GCD of 966, 922, 161, 438?

You can find a detailed procedure to find GCD of 966, 922, 161, 438 on our page.

3. How to find GCD of 966, 922, 161, 438 on a calculator?

You can find the GCD of 966, 922, 161, 438 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.