GCD of 942, 860, 279 Calculator

Given Input numbers are 942, 860, 279

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 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Greatest Common Divisior

We found the divisors of 942, 860, 279 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 942, 860, 279 is 1.

Therefore, GCD of numbers 942, 860, 279 is 1

Given Input Data is 942, 860, 279

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 860 is 2 x 2 x 5 x 43

Prime Factorization of 279 is 3 x 3 x 31

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, 860) = 405060

GCD(942, 860) = ( 942 x 860 ) / 405060

GCD(942, 860) = 810120 / 405060

GCD(942, 860) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 279

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

LCM(2, 279) = 558

GCD(2, 279) = ( 2 x 279 ) / 558

GCD(2, 279) = 558 / 558

GCD(2, 279) = 1

GCD of 942, 860, 279 is 1

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1. What is the GCD of 942, 860, 279?

GCD of 942, 860, 279 is 1

2. Where do I get the detailed procedure to find GCD of 942, 860, 279?

You can find a detailed procedure to find GCD of 942, 860, 279 on our page.

3. How to find GCD of 942, 860, 279 on a calculator?

You can find the GCD of 942, 860, 279 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.