GCD of 630, 480, 889 Calculator

Given Input numbers are 630, 480, 889

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

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Greatest Common Divisior

We found the divisors of 630, 480, 889 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 630, 480, 889 is 1.

Therefore, GCD of numbers 630, 480, 889 is 1

Given Input Data is 630, 480, 889

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

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 889 is 7 x 127

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(630, 480) = 10080

GCD(630, 480) = ( 630 x 480 ) / 10080

GCD(630, 480) = 302400 / 10080

GCD(630, 480) = 30

Step2:

Here we consider the GCD from the above i.e. 30 as first number and the next as 889

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

LCM(30, 889) = 26670

GCD(30, 889) = ( 30 x 889 ) / 26670

GCD(30, 889) = 26670 / 26670

GCD(30, 889) = 1

GCD of 630, 480, 889 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 153, 862, 414
• GCD of 562, 898, 310
• GCD of 698, 970, 141
• GCD of 873, 757, 291
• GCD of 412, 642, 934

1. What is the GCD of 630, 480, 889?

GCD of 630, 480, 889 is 1

2. Where do I get the detailed procedure to find GCD of 630, 480, 889?

You can find a detailed procedure to find GCD of 630, 480, 889 on our page.

3. How to find GCD of 630, 480, 889 on a calculator?

You can find the GCD of 630, 480, 889 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.