GCD of 501, 643, 942 Calculator

Given Input numbers are 501, 643, 942

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

Divisors of 501

List of positive integer divisors of 501 that divides 501 without a remainder.

1, 3, 167, 501

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Divisors of 942

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

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

Greatest Common Divisior

We found the divisors of 501, 643, 942 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 501, 643, 942 is 1.

Therefore, GCD of numbers 501, 643, 942 is 1

Given Input Data is 501, 643, 942

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

Prime Factorization of 501 is 3 x 167

Prime Factorization of 643 is 643

Prime Factorization of 942 is 2 x 3 x 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(501, 643) = 322143

GCD(501, 643) = ( 501 x 643 ) / 322143

GCD(501, 643) = 322143 / 322143

GCD(501, 643) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 942

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

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

GCD(1, 942) = 942 / 942

GCD(1, 942) = 1

GCD of 501, 643, 942 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 594, 168
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1. What is the GCD of 501, 643, 942?

GCD of 501, 643, 942 is 1

2. Where do I get the detailed procedure to find GCD of 501, 643, 942?

You can find a detailed procedure to find GCD of 501, 643, 942 on our page.

3. How to find GCD of 501, 643, 942 on a calculator?

You can find the GCD of 501, 643, 942 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.