GCD of 545, 486, 14, 890 Calculator

Given Input numbers are 545, 486, 14, 890

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

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 14

List of positive integer divisors of 14 that divides 14 without a remainder.

1, 2, 7, 14

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Greatest Common Divisior

We found the divisors of 545, 486, 14, 890 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 545, 486, 14, 890 is 1.

Therefore, GCD of numbers 545, 486, 14, 890 is 1

Given Input Data is 545, 486, 14, 890

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

Prime Factorization of 545 is 5 x 109

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 14 is 2 x 7

Prime Factorization of 890 is 2 x 5 x 89

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(545, 486) = 264870

GCD(545, 486) = ( 545 x 486 ) / 264870

GCD(545, 486) = 264870 / 264870

GCD(545, 486) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 14

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

LCM(1, 14) = 14

GCD(1, 14) = ( 1 x 14 ) / 14

GCD(1, 14) = 14 / 14

GCD(1, 14) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 890

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

LCM(1, 890) = 890

GCD(1, 890) = ( 1 x 890 ) / 890

GCD(1, 890) = 890 / 890

GCD(1, 890) = 1

GCD of 545, 486, 14, 890 is 1

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1. What is the GCD of 545, 486, 14, 890?

GCD of 545, 486, 14, 890 is 1

2. Where do I get the detailed procedure to find GCD of 545, 486, 14, 890?

You can find a detailed procedure to find GCD of 545, 486, 14, 890 on our page.

3. How to find GCD of 545, 486, 14, 890 on a calculator?

You can find the GCD of 545, 486, 14, 890 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.