GCD of 942, 376, 842, 399 Calculator

Given Input numbers are 942, 376, 842, 399

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 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Greatest Common Divisior

We found the divisors of 942, 376, 842, 399 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 942, 376, 842, 399 is 1.

Therefore, GCD of numbers 942, 376, 842, 399 is 1

Given Input Data is 942, 376, 842, 399

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 376 is 2 x 2 x 2 x 47

Prime Factorization of 842 is 2 x 421

Prime Factorization of 399 is 3 x 7 x 19

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, 376) = 177096

GCD(942, 376) = ( 942 x 376 ) / 177096

GCD(942, 376) = 354192 / 177096

GCD(942, 376) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 842

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

LCM(2, 842) = 842

GCD(2, 842) = ( 2 x 842 ) / 842

GCD(2, 842) = 1684 / 842

GCD(2, 842) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 399

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

LCM(2, 399) = 798

GCD(2, 399) = ( 2 x 399 ) / 798

GCD(2, 399) = 798 / 798

GCD(2, 399) = 1

GCD of 942, 376, 842, 399 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 563, 159, 846
• GCD of 929, 962, 578, 497
• GCD of 657, 436, 323, 347
• GCD of 262, 505, 910, 770
• GCD of 376, 107, 643, 260

1. What is the GCD of 942, 376, 842, 399?

GCD of 942, 376, 842, 399 is 1

2. Where do I get the detailed procedure to find GCD of 942, 376, 842, 399?

You can find a detailed procedure to find GCD of 942, 376, 842, 399 on our page.

3. How to find GCD of 942, 376, 842, 399 on a calculator?

You can find the GCD of 942, 376, 842, 399 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.