GCD of 62, 461, 978, 842 Calculator

Given Input numbers are 62, 461, 978, 842

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

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 461

List of positive integer divisors of 461 that divides 461 without a remainder.

1, 461

Divisors of 978

List of positive integer divisors of 978 that divides 978 without a remainder.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 842

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

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 62, 461, 978, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 62, 461, 978, 842 is 1.

Therefore, GCD of numbers 62, 461, 978, 842 is 1

Given Input Data is 62, 461, 978, 842

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

Prime Factorization of 62 is 2 x 31

Prime Factorization of 461 is 461

Prime Factorization of 978 is 2 x 3 x 163

Prime Factorization of 842 is 2 x 421

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(62, 461) = 28582

GCD(62, 461) = ( 62 x 461 ) / 28582

GCD(62, 461) = 28582 / 28582

GCD(62, 461) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 978

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

LCM(1, 978) = 978

GCD(1, 978) = ( 1 x 978 ) / 978

GCD(1, 978) = 978 / 978

GCD(1, 978) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 62, 461, 978, 842 is 1

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1. What is the GCD of 62, 461, 978, 842?

GCD of 62, 461, 978, 842 is 1

2. Where do I get the detailed procedure to find GCD of 62, 461, 978, 842?

You can find a detailed procedure to find GCD of 62, 461, 978, 842 on our page.

3. How to find GCD of 62, 461, 978, 842 on a calculator?

You can find the GCD of 62, 461, 978, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.