GCD of 610, 654, 486, 201 Calculator

Given Input numbers are 610, 654, 486, 201

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

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

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 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Greatest Common Divisior

We found the divisors of 610, 654, 486, 201 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 610, 654, 486, 201 is 1.

Therefore, GCD of numbers 610, 654, 486, 201 is 1

Given Input Data is 610, 654, 486, 201

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

Prime Factorization of 610 is 2 x 5 x 61

Prime Factorization of 654 is 2 x 3 x 109

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

Prime Factorization of 201 is 3 x 67

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(610, 654) = 199470

GCD(610, 654) = ( 610 x 654 ) / 199470

GCD(610, 654) = 398940 / 199470

GCD(610, 654) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 486

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

LCM(2, 486) = 486

GCD(2, 486) = ( 2 x 486 ) / 486

GCD(2, 486) = 972 / 486

GCD(2, 486) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 201

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

LCM(2, 201) = 402

GCD(2, 201) = ( 2 x 201 ) / 402

GCD(2, 201) = 402 / 402

GCD(2, 201) = 1

GCD of 610, 654, 486, 201 is 1

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1. What is the GCD of 610, 654, 486, 201?

GCD of 610, 654, 486, 201 is 1

2. Where do I get the detailed procedure to find GCD of 610, 654, 486, 201?

You can find a detailed procedure to find GCD of 610, 654, 486, 201 on our page.

3. How to find GCD of 610, 654, 486, 201 on a calculator?

You can find the GCD of 610, 654, 486, 201 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.