GCD of 451, 987, 498 Calculator

Given Input numbers are 451, 987, 498

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

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 498

List of positive integer divisors of 498 that divides 498 without a remainder.

1, 2, 3, 6, 83, 166, 249, 498

Greatest Common Divisior

We found the divisors of 451, 987, 498 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 451, 987, 498 is 1.

Therefore, GCD of numbers 451, 987, 498 is 1

Given Input Data is 451, 987, 498

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

Prime Factorization of 451 is 11 x 41

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 498 is 2 x 3 x 83

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(451, 987) = 445137

GCD(451, 987) = ( 451 x 987 ) / 445137

GCD(451, 987) = 445137 / 445137

GCD(451, 987) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 498

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

LCM(1, 498) = 498

GCD(1, 498) = ( 1 x 498 ) / 498

GCD(1, 498) = 498 / 498

GCD(1, 498) = 1

GCD of 451, 987, 498 is 1

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1. What is the GCD of 451, 987, 498?

GCD of 451, 987, 498 is 1

2. Where do I get the detailed procedure to find GCD of 451, 987, 498?

You can find a detailed procedure to find GCD of 451, 987, 498 on our page.

3. How to find GCD of 451, 987, 498 on a calculator?

You can find the GCD of 451, 987, 498 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.