GCD of 942, 197, 387, 481 Calculator

Given Input numbers are 942, 197, 387, 481

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 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 942, 197, 387, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 942, 197, 387, 481 is 1.

Therefore, GCD of numbers 942, 197, 387, 481 is 1

Given Input Data is 942, 197, 387, 481

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 197 is 197

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 481 is 13 x 37

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, 197) = 185574

GCD(942, 197) = ( 942 x 197 ) / 185574

GCD(942, 197) = 185574 / 185574

GCD(942, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 387

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

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

GCD(1, 387) = 387 / 387

GCD(1, 387) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

GCD of 942, 197, 387, 481 is 1

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1. What is the GCD of 942, 197, 387, 481?

GCD of 942, 197, 387, 481 is 1

2. Where do I get the detailed procedure to find GCD of 942, 197, 387, 481?

You can find a detailed procedure to find GCD of 942, 197, 387, 481 on our page.

3. How to find GCD of 942, 197, 387, 481 on a calculator?

You can find the GCD of 942, 197, 387, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.