GCD of 943, 492, 635, 164 Calculator

Given Input numbers are 943, 492, 635, 164

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

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 164

List of positive integer divisors of 164 that divides 164 without a remainder.

1, 2, 4, 41, 82, 164

Greatest Common Divisior

We found the divisors of 943, 492, 635, 164 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 943, 492, 635, 164 is 1.

Therefore, GCD of numbers 943, 492, 635, 164 is 1

Given Input Data is 943, 492, 635, 164

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

Prime Factorization of 943 is 23 x 41

Prime Factorization of 492 is 2 x 2 x 3 x 41

Prime Factorization of 635 is 5 x 127

Prime Factorization of 164 is 2 x 2 x 41

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(943, 492) = 11316

GCD(943, 492) = ( 943 x 492 ) / 11316

GCD(943, 492) = 463956 / 11316

GCD(943, 492) = 41

Step2:

Here we consider the GCD from the above i.e. 41 as first number and the next as 635

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

LCM(41, 635) = 26035

GCD(41, 635) = ( 41 x 635 ) / 26035

GCD(41, 635) = 26035 / 26035

GCD(41, 635) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 164

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

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

GCD(1, 164) = 164 / 164

GCD(1, 164) = 1

GCD of 943, 492, 635, 164 is 1

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1. What is the GCD of 943, 492, 635, 164?

GCD of 943, 492, 635, 164 is 1

2. Where do I get the detailed procedure to find GCD of 943, 492, 635, 164?

You can find a detailed procedure to find GCD of 943, 492, 635, 164 on our page.

3. How to find GCD of 943, 492, 635, 164 on a calculator?

You can find the GCD of 943, 492, 635, 164 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.