GCD of 115, 942, 860 Calculator

Given Input numbers are 115, 942, 860

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

Divisors of 115

List of positive integer divisors of 115 that divides 115 without a remainder.

1, 5, 23, 115

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

Greatest Common Divisior

We found the divisors of 115, 942, 860 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 115, 942, 860 is 1.

Therefore, GCD of numbers 115, 942, 860 is 1

Given Input Data is 115, 942, 860

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

Prime Factorization of 115 is 5 x 23

Prime Factorization of 942 is 2 x 3 x 157

Prime Factorization of 860 is 2 x 2 x 5 x 43

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(115, 942) = 108330

GCD(115, 942) = ( 115 x 942 ) / 108330

GCD(115, 942) = 108330 / 108330

GCD(115, 942) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 860

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

LCM(1, 860) = 860

GCD(1, 860) = ( 1 x 860 ) / 860

GCD(1, 860) = 860 / 860

GCD(1, 860) = 1

GCD of 115, 942, 860 is 1

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1. What is the GCD of 115, 942, 860?

GCD of 115, 942, 860 is 1

2. Where do I get the detailed procedure to find GCD of 115, 942, 860?

You can find a detailed procedure to find GCD of 115, 942, 860 on our page.

3. How to find GCD of 115, 942, 860 on a calculator?

You can find the GCD of 115, 942, 860 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.