GCD of 942, 798, 161, 157 Calculator

Given Input numbers are 942, 798, 161, 157

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

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Divisors of 161

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

1, 7, 23, 161

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Greatest Common Divisior

We found the divisors of 942, 798, 161, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 942, 798, 161, 157 is 1.

Therefore, GCD of numbers 942, 798, 161, 157 is 1

Given Input Data is 942, 798, 161, 157

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

Prime Factorization of 942 is 2 x 3 x 157

Prime Factorization of 798 is 2 x 3 x 7 x 19

Prime Factorization of 161 is 7 x 23

Prime Factorization of 157 is 157

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(942, 798) = 125286

GCD(942, 798) = ( 942 x 798 ) / 125286

GCD(942, 798) = 751716 / 125286

GCD(942, 798) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 161

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

LCM(6, 161) = 966

GCD(6, 161) = ( 6 x 161 ) / 966

GCD(6, 161) = 966 / 966

GCD(6, 161) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

GCD of 942, 798, 161, 157 is 1

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1. What is the GCD of 942, 798, 161, 157?

GCD of 942, 798, 161, 157 is 1

2. Where do I get the detailed procedure to find GCD of 942, 798, 161, 157?

You can find a detailed procedure to find GCD of 942, 798, 161, 157 on our page.

3. How to find GCD of 942, 798, 161, 157 on a calculator?

You can find the GCD of 942, 798, 161, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.